Depression & moodFor yourself50 min read

Behavioural activation: fighting depression

A psychological treatment that performed as well as an antidepressant in the most severely depressed people, in a landmark trial. The principle is explained in the opening pages, then put to work in eight steps: observe, spot the avoidance, choose, grade, plan, start, climb, consolidate.

Reviewed on October 25, 2026
Dr Zayan Al-Falasi, psychiatrist

In short

This programme is for someone going through a depression. It applies behavioural activation, one of the best-evaluated psychological treatments for depression. It comes in four parts: understanding the mechanism, following an eight-step programme, getting past the obstacles that make people give up, and dealing with everything around it — medication, suicidal thoughts, relapse.

Topic: Depression & mood
Who it's for: For yourself
Languages: FR · EN · DE · IT · ES · ZH · AR

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The programme

If you are thinking about dying, or about hurting yourself, do not read this text now: talk to someone straight away. Contact your country's emergency services, a helpline, your doctor, or go to an emergency department. Tell someone close to you, even if it is hard, even if you feel ashamed. This programme is not an emergency service and does not replace a clinician. It supports care: if you have not yet seen anyone, reading these pages must not delay that appointment. Depression can be treated, and the suicidal thoughts it produces do pass — but they pass with help, not on their own.

The notice at the start of the resources is hidden.

1. Before you start

You wake up tired. The day is a wall. What you used to enjoy does nothing for you — you know it, you remember it, but the feeling no longer comes. Tasks pile up, and each undone thing becomes further proof of what you already think about yourself. You tell yourself you will get back to it when you have recovered a little energy, when you feel better, when the desire returns.

It does not return. That is the heart of the problem, and it is exactly what this programme targets.

Behavioural activation starts from a reversed observation: action does not follow motivation, it precedes it. This is not a motivational slogan, it is a clinical observation reproduced since the 1970s, and the foundation of a treatment whose efficacy has been compared to that of antidepressants, including in severe depression.

The next section explains exactly what that treatment consists of. It is placed right here, because the name "behavioural activation" means nothing to anyone, and because from a distance it sounds like the worst advice you could give a depressed person.

2. Behavioural activation, in two minutes

This is the name of the treatment, it comes back on every page, and it means nothing until it is explained. Here is exactly what it refers to.

Behavioural activation means putting back into your days, one at a time and in a graded order, very small actions chosen for what they give you — and doing them at a time decided in advance, without waiting to feel like it.

An example says it better than a definition.

Marc no longer goes out. He gets up at 11, stays in his pyjamas, works in fits and starts, and in the evening finds the day contained nothing. He tells himself he will start walking again, seeing people, cooking — when he feels a bit better.

Behavioural activation, for him, is not "you need to get moving". It is: noting for a week what he does and his mood, in the morning, afternoon and evening; observing that his worst scores follow the mornings in bed and his best ones follow the rare times he went out; writing a list of activities ranked from easiest to hardest; putting three very small ones in Tuesday's diary — open the shutters at 8, walk ten minutes at 8.30, do the washing-up at 7 p.m.; doing them at those times whatever state he is in; and noting his mood just before and just after.

What he discovers after two weeks is not that he has "rediscovered a taste for life". It is that his mood score after the walk is regularly one or two points higher than before it — a fact he would never have noticed without writing it down, and one that contradicts his conviction that nothing is any use.

Why you have to act before you feel like it

This is the question everyone asks: if I have no energy, how am I supposed to do anything?

The answer is in the mechanism. Depression cuts off access to motivation and pleasure, but it does not cut off the ability to carry out an action decided in advance. And it is the action, by producing small returns — a contact, a trip out, a finished thing — that feeds the mood again. Desire is not the fuel for setting off, it is a product of the journey. Waiting for it to come back before starting is like waiting for the fire to give heat before putting wood on it.

That is also why the programme rests on a diary rather than on willpower: if the action depends on how you feel in the morning, it is the depression that decides.

Where this happens in the programme

Sections 3 to 6 explain why it works. Sections 7 to 15 make you do it, step by step. If you were to remember one sentence from this whole text, it would be the one in bold at the top of this section.

The rest is for members

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What the rest contains

3. Understanding depression
4. The spiral: the central mechanism
5. What behavioural activation is not
6. What the research has shown
7. The eight-step programme — overview
8. Step 1 — Observe for one week
9. Step 2 — Spot your avoidance
10. Step 3 — Choose the right activities
11. Step 4 — Build your ladder
12. Step 5 — Plan the week
13. Step 6 — Starting: the five-minute rule
14. Step 7 — Climb, and widen
15. Step 8 — Consolidate and write your relapse plan
16. When it gives nothing: anhedonia
17. Rumination
18. Sleep and the rhythm of the day
19. The body: moving, eating, alcohol
20. Social contact
21. Work and paperwork
22. When nothing moves
23. Medication and psychotherapy
24. Suicidal thoughts
25. What should send you to a doctor first
26. Eight common mistakes
27. Common questions
28. What you can expect
29. Sources and foundations

Common questions

"I really don't have the energy. It's not unwillingness." I know, and the programme is built on that observation. That is why the first rungs are so low: opening shutters, sitting on the edge of the bed, five minutes of washing-up. You are not being asked for energy you do not have; you are being asked for the smallest possible action, at a time decided in advance.

"And if I can't manage it?" Then the rung was too high — that is the only conclusion to draw. You break it down. There is always a notch below, and a missed activity is information about the plan, not about you.

"How long before I see something?" The first changes in mood score often appear within one to two weeks. A clear improvement of the picture generally takes six to twelve weeks, and longer if medication is being adjusted. If nothing moves after six to eight weeks of regular work, reread section 22, then consult.

"Should I stop my antidepressant to try this?" No, and above all not on your own initiative. The two combine very well; any change is discussed with the prescriber.

"Does it work for anxiety too?" Behavioural activation targets depression. It often reduces associated anxiety, because it undoes avoidance, but a full anxiety disorder has its own treatment, centred on exposure, that is, facing what frightens you gradually and with guidance.

"I am close to someone who is depressed. What should I do?" Three useful things, one to avoid. Useful: offer concrete, small things — "I'll pick you up for a twenty-minute walk on Thursday at 6" is worth infinitely more than "let me know if you need anything"; do things with rather than instead of, except for genuinely blocked tasks; and keep it up over time, accepting refusals without taking them personally. To avoid: encouragement that assumes a choice — "snap out of it", "think of what you have" — which adds shame to the illness. And ask the question about suicidal thoughts if you are worried: see section 24.

Printable worksheets

The exercises from this programme, as printable PDFs. Members only.

See the plansThe printable worksheets are included with access.

01The activity–mood logStep 1 — five to seven days of observation, changing nothing.
02My avoidance and the smallest alternativeStep 2 — trigger, internal reaction, avoidance.
03The activity inventoryStep 3 — chosen for what they give back, never to fill time.
04My activity ladderStep 4 — rated 1 to 10 by today's difficulty, not in the abstract.
05My planned weekStep 5 — one sheet per week. Reprint every Sunday.
06The starting sheetStep 6 — the hardest passage of the programme, and its technique.
07When nothing movesThe five checks, in this order.
08My relapse planStep 8 — one page, written while you are able to.

Every worksheet in one file, with a table of contents.

depressionbehavioural activationCBTmoodmotivation

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