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“I know why I became depressed. But why can’t I seem to get out of it?”
This is a question many people living with depression quietly ask themselves.
Perhaps the depression began after a painful breakup. Maybe it followed losing a job, the death of someone important, financial difficulties, chronic illness, or a long period of stress. Sometimes, there may not even be one obvious reason.
We naturally want to understand what caused the depression.
But there is another question that can be just as important:
What is keeping the depression going?
In clinical psychology, the 4P model – Predisposing, Precipitating, Perpetuating, and Protective factors – helps us look at depression from this broader perspective.
Predisposing factors may create a vulnerability. Precipitating factors can trigger an episode. Protective factors can support recovery.
And then there are perpetuating factors – the thoughts, behaviours, physical difficulties, and environmental circumstances that continue to feed the depression after it has begun.
Think of it like a fire.
A past event may have lit the fire. But even after the original spark is gone, the fire can continue burning if there is still fuel.
Perpetuating factors are that fuel.
The important thing is that many of these factors can be changed, one small step at a time.
1. When Your Thoughts Start Working Against You
Depression does not simply make us feel sad. It can change the way we interpret ourselves, other people, and the future.
Consider Anita.
After making a mistake at work, she thinks:
“I always mess things up.”
Then another thought appears:
“Everyone must think I’m incompetent.”
And eventually:
“I’m never going to succeed.”
One mistake has now become a story about her entire identity and future.
This is how depressive thinking can become a cycle.
Negative rumination
Sometimes the mind keeps returning to the same painful questions:
Why did I do that?
What is wrong with me?
Why can’t I be like everyone else?
What if things never get better?
The problem is that rumination can feel like problem-solving, but often it simply keeps us focused on distress without moving toward a solution.
For example, Richard spends hours replaying a conversation with his manager.
He analyses every word he says, wondering whether he sounded foolish. He imagines what his colleagues might be thinking. By bedtime, he has reached the conclusion that he is “not good enough.”
Nothing about the original situation has changed.
But his mood has.
The cognitive triad
Depression can also create a pattern of negative thinking about:
- The self: “I am worthless.”
- The world: “People don’t care about me.”
- The future: “Nothing will ever improve.”
These thoughts can feel like facts when someone is depressed.
But a thought can be powerful without being accurate.
Cognitive distortions
Depression may also encourage thinking patterns such as:
All-or-nothing thinking:
“I failed this exam, so I’m a complete failure.”
Catastrophizing:
“My friend hasn’t replied. Something must be terribly wrong.”
Mental filtering:
“Everyone praised my presentation, but one person criticised it. That proves I did badly.”
The mind begins collecting evidence for the depression while overlooking evidence that contradicts it.
Perfectionism and self-criticism
For some people, nothing they accomplish feels sufficient.
Olivia finishes nine tasks at work but makes one small mistake. Instead of noticing what she achieved, she spends the evening thinking about the mistake.
Her internal voice says:
“You should have done better.”
Over time, constant self-criticism can erode confidence and reinforce depression.
2. The Trap of Withdrawal: “I Just Don’t Feel Like Doing Anything”
One of the most confusing things about depression is that the things that could potentially help us often become the things we least want to do.
Imagine Alex
He wakes up feeling exhausted.
He cancels plans with his friends.
He stops going for his evening walk.
He postpones household tasks.
He spends most of the evening in bed watching videos.
For a few hours, avoiding everything feels easier.
But something slowly changes.
He has fewer conversations.
Fewer enjoyable experiences.
Less movement.
Less sense of achievement.
And the next morning, he feels even worse.
The cycle can look like this:
Low mood → withdrawal → fewer rewarding experiences → loneliness and inactivity → lower mood → more withdrawal
This is one reason behavioural activation is an important part of treatments such as CBT.
“I’ll do it when I feel better.”
This sounds logical.
But depression can turn it into a trap.
A person may think:
“I’ll meet my friends when I feel happier.”
“I’ll start exercising when I have more energy.”
“I’ll clean my room when I feel motivated.”
The problem is that motivation does not always come first.
Sometimes, action has to come before motivation.
You may not feel like taking a ten-minute walk.
You may not feel like calling a friend.
You may not feel like getting dressed and going outside.
But taking small actions can sometimes create the conditions for mood and motivation to gradually improve.
This does not mean forcing yourself to be positive or pretending that depression isn’t real.
It means gently reducing the amount of space depression is allowed to occupy.
Anhedonia: When Things Stop Feeling Rewarding
Another maintaining factor is anhedonia, or reduced ability to experience pleasure or reward.
Someone who once loved cooking may stop cooking.
Someone who enjoys meeting friends may stop responding to messages.
Someone who loves music may stop listening.
It isn’t necessarily because they don’t care anymore.
They may simply no longer experience the same sense of reward.
And this creates a difficult question:
“Why bother doing anything if nothing feels good?”
The answer is that recovery often involves gradually reintroducing meaningful activities—even before they become enjoyable again.
A ten-minute conversation may not feel wonderful.
But it can be better than complete isolation.
A short walk may not produce happiness.
But it can be a small interruption to inactivity.
Small changes matter because recovery is often built from repeated small actions rather than one dramatic transformation.
3. Coping Strategies That Help Today but Hurt Tomorrow
When people are suffering, they naturally look for ways to escape the pain.
Sometimes those strategies provide immediate relief.
Sonia feels overwhelmed after work. She reaches for her phone and scrolls for hours.
For a while, she doesn’t have to think.
But later she feels guilty about wasting the evening, sleeps late, and wakes up tired.
Another person may use alcohol to numb emotional pain.
Someone else may eat excessively when distressed.
Another may stay in bed all day.
These behaviours aren’t necessarily signs of weakness. They may be attempts to cope with overwhelming feelings.
The problem is when short-term relief creates long-term difficulty.
A useful question is:
“Does this coping strategy help me only for the next hour, or does it also help me tomorrow?”
That question can open the door to healthier alternatives.
4. The Body Can Keep the Cycle Going Too
Depression is not “just in your head.”
Mood is closely connected with the body.
Sleep, energy, physical health, stress physiology, pain, appetite, and daily routines can all influence how someone feels.
Sleep disruption
Consider Rian
He sleeps poorly at night because his mind keeps racing.
The next day he is exhausted.
Because he is exhausted, he avoids activities.
Because he does very little during the day, he has less sleep pressure at night.
Then he struggles to sleep again.
Another person may sleep for 10 or 12 hours but still wake feeling exhausted and unrefreshed.
In both situations, disrupted sleep can become part of the cycle of maintaining low mood.
Physical health problems
Depression can also become more difficult to manage when someone is dealing with ongoing physical problems such as chronic pain or other health conditions.
Imagine someone experiencing persistent back pain.
Pain makes movement difficult.
Reduced movement affects sleep and daily functioning.
Poor sleep increases fatigue.
Fatigue makes activity harder.
The person becomes increasingly isolated and discouraged.
The physical and psychological cycles can begin reinforcing each other.
This is why effective depression care sometimes requires attention to both mental and physical health.
5. Sometimes the Environment Is Part of the Problem
We often talk about depression as though recovery depends entirely on what happens inside a person’s mind.
But people don’t live in isolation.
Imagine Sarah, who is trying to recover from depression while dealing with:
- financial uncertainty,
- an unstable job,
- conflict at home,
- very little social support,
- and difficulty accessing affordable mental healthcare.
Telling her simply to “think positively” misses the reality of her situation.
Some maintaining factors are external.
Ongoing stress
If the source of stress continues every day, the nervous system may have very little opportunity to recover.
Financial insecurity, workplace pressure, relationship conflict, caregiving responsibilities, unsafe housing, discrimination, or lack of access to healthcare can all place a continuing burden on a person.
Social isolation
Human beings need connection.
When someone withdraws because of depression, friends and family may stop reaching out.
The person may then think:
“Nobody cares about me.”
But sometimes the reality is more complicated.
Others may have assumed:
“She wants to be left alone.”
The result can be a painful cycle of misunderstanding and isolation.
Sometimes one small message—
“I don’t need you to fix anything. I just don’t want to be alone today.”
– can begin to break that cycle.
6. Learned Helplessness: When You Stop Believing Your Actions Matter
After repeated experiences of failure, rejection, loss, or uncontrollable stress, a person may begin to believe that nothing they do will make a difference.
David applies for several jobs and receives rejection after rejection.
Eventually he stops applying.
Someone asks:
“Why don’t you try again?”
He replies:
“What’s the point? Nothing is going to change.”
This is more than laziness.
It can reflect a deeply learned expectation that effort will not lead to change.
That belief can then prevent the very actions that might create change.
Recovery often involves rebuilding a sense of agency through small, achievable steps.
Instead of:
“I need to fix my life.”
The goal may initially be:
“Today, I’ll send one email.”
Then:
“Tomorrow, I’ll take a short walk.”
Then:
“This week, I’ll reconnect with one person.”
Small successful actions can challenge the belief that “nothing I do matters.”
7. So, What Is Actually Keeping the Depression Going?
There is rarely just one answer.
For one person, it may be rumination.
For another, isolation.
For someone else, chronic stress or sleep disruption.
Often, several factors interact.
For example:
Breakup
↓
Low mood
↓
“I’ll never find anyone again”
↓
Withdrawal from friends
↓
Less social contact
↓
More loneliness
↓
More rumination
↓
Poor sleep
↓
Less energy
↓
More withdrawal
↓
Deeper depression
Notice something important:
The breakup may have started the episode, but the cycle is now being maintained by several things happening afterward.
This distinction is incredibly important.
You may not be able to change what happened six months ago.
But you may be able to change what is happening today.
The 4Ps: Looking at the Bigger Picture
| Factor | What it asks | Example |
| Predisposing | What made the person vulnerable? | Family history, childhood adversity |
| Precipitating | What triggered the current episode? | Bereavement, breakup, job loss |
| Perpetuating | What is keeping it going? | Isolation, rumination, sleep disruption |
| Protective | What supports recovery? | Supportive relationships, coping skills, meaningful activities |
The four factors are not separate boxes.
They interact.
And importantly, perpetuating factors are not the same as blaming the person for their depression.
A person doesn’t choose to ruminate.
They don’t choose to lose pleasure.
They don’t choose to become exhausted or withdrawn.
Understanding these patterns is not about assigning blame.
It is about identifying where change may be possible.
Breaking the Cycle: Start Smaller Than You Think
When you’re depressed, “turn your life around” can feel impossible.
Instead, ask:
What is one maintaining factor I can gently interrupt today?
If isolation is maintaining the depression:
→ Send one message to someone you trust.
If inactivity is maintaining it:
→ Take a five- or ten-minute walk.
If sleep disruption is part of the cycle:
→ Start working toward a more consistent sleep and wake routine.
If rumination dominates your evenings:
→ Write down the thought and ask, “Is there a problem I can actually act on right now?”
If self-criticism is constant:
→ Notice whether you would speak to a friend the way you speak to yourself.
If alcohol or another coping behaviour is becoming difficult to control:
→ Consider discussing it honestly with a mental health professional.
These actions may appear small.
But small does not mean insignificant.
A cycle is broken one link at a time.
The Most Important Question May Not Be “Why Am I Depressed?”
Understanding where depression came from can be valuable.
But recovery sometimes requires another question:
“What is keeping my depression going—and what is one thing I can change?”
That question shifts the focus from the past to the present.
You cannot always change the loss.
You cannot undo the breakup.
You cannot rewrite your childhood.
You cannot control everything happening around you.
But there may be parts of the cycle that you can influence.
And that is where hope can begin.
Depression can make change feel impossible.
But feeling unable to change is not the same as being unable to change.
Sometimes recovery doesn’t begin with feeling motivated.
It begins with one small action taken while you still don’t feel ready.
And sometimes, the most important action is simply saying:
“I don’t want to keep going through this alone. I need help.”
If depression is persistent, severe, interfering with daily functioning, or accompanied by thoughts of self-harm or suicide, professional support is important. A mental health professional can help identify the factors maintaining the depression and develop an appropriate treatment plan.
Treatment: There Is More Than One Path to Recovery
Breaking the cycle of depression does not always mean trying harder on your own. Treatment can help address the biological, psychological, behavioural, and environmental factors that may be maintaining depression. Depending on the individual’s symptoms, history, and response to previous treatment, a mental health professional may recommend approaches such as psychotherapy, medication, or a combination of treatments.
Pharmacotherapy: When Medication Can Help
For some people, antidepressant medication can be an important part of depression treatment, particularly when symptoms are moderate to severe, persistent, or significantly affecting daily functioning. Antidepressants work by influencing brain systems involved in mood regulation and may help reduce symptoms such as persistent sadness, loss of interest, sleep difficulties, and low energy. Medication is usually prescribed and monitored by a psychiatrist or other qualified medical professional, who considers the person’s symptoms, medical history, other medications, and previous treatment response. Medication does not necessarily have to be a lifelong treatment, and decisions about starting, adjusting, or stopping it should be made together with a healthcare professional. For many people, medication and psychotherapy work best when used together, addressing both the biological and psychological aspects of depression.
For some people with depression that has not responded adequately to conventional treatments, Transcranial Magnetic Stimulation (TMS) may be an option. TMS is a non-invasive brain-stimulation treatment that uses magnetic pulses to stimulate specific areas of the brain involved in mood regulation. Another treatment option for certain individuals with treatment-resistant depression is Spravato (esketamine) nasal spray, which works through a different brain pathway and is administered under medical supervision. These treatments are not suitable for everyone, so a careful psychiatric assessment is important to determine whether they are appropriate.
The goal of treatment is not simply to make the symptoms disappear temporarily. It is to understand what is keeping the depression going and address those factors as comprehensively as possible, whether that means changing unhelpful thought patterns, rebuilding daily routines, improving sleep, addressing physical health concerns, strengthening social connection, or considering advanced treatment options when appropriate.
If you or someone you care about is struggling with persistent depression, you do not have to figure it out alone. The professional team at OBHI is there to help you understand what may be maintaining the depression and explore the treatment options that may be right for you.
