Action plans for low mood: if-then plans for the early warning signs
Build a specific "if mood dips to X, I will do Y" plan before mood declines so it is ready when needed.
Why it works
High-distress states impair executive function, making it harder to generate coping plans in the moment. Implementation intentions (the "if X then Y" format) pre-commit a response so it fires automatically off the cue without requiring deliberative effort. MBCT uses this in the final weeks of the program to ensure the mindfulness skills are accessible when early warning signs appear, not only when mood is already high.
How to do it
- Identify your personal early warning signs of mood decline (irritability, withdrawal, disrupted sleep).
- For each sign, write a specific action: "If I notice [sign], I will do [specific MBCT practice] before I do anything else."
- Include at least one social action (contact a person) and one physical one (a walk, the body scan).
- Review and update the plan when mood is good, not during a dip.
Evidence
Implementation intentions have robust RCT support for goal achievement broadly, and are applied in MBCT’s weeks 7–8 relapse prevention module. The combination is clinically rational; direct trial of this MBCT component in isolation is not available. (rct)
Implementation intentions are trialed in goal-achievement contexts; the depressive-relapse application is clinically recommended but the specific effect of this module within MBCT is not independently isolated.
Sources
- Gollwitzer & Sheeran (2006), implementation intentions, Advances in Experimental Social Psychology
- Segal, Williams & Teasdale (2013), Mindfulness-Based Cognitive Therapy for Depression, 2nd ed.
Common mistake
Writing the action plan when already in a low-mood state, where hopelessness will sabotage the plan’s content — it must be built while mood is neutral or positive to be effective.
Practice this with IX Coach
7 days free, then $40/month (~$1.30/day).
More practices for Mindfulness-Based Cognitive Therapy (MBCT), Made Practical
- The body scan
Systematically move attention through the body, noticing sensations without trying to change them.
- Decentering: "Thoughts are not facts"
Treat thoughts as mental events to be observed, not truths about yourself or your situation.
- Mindful movement: yoga and walking as body-awareness practices
Use slow, intentional movement to practice bringing full attention to the body without goals.
- Pleasant events calendar: re-sensitizing to everyday positive experience
Each day for a week, record one pleasant event and notice your sensory, emotional, and cognitive response to it.
- Unpleasant events calendar: observing difficulty without catastrophizing
Track one unpleasant event per day for a week, noticing how you automatically relate to discomfort.
- Nourishing vs. depleting activities audit
Map your weekly activities into those that restore energy and those that drain it, then intentionally shift the balance.
Related concepts
- Mindfulness-Based Stress Reduction (MBSR)
The core MBSR practices, the mechanisms, and where the evidence is genuinely strong
- Cognitive Behavioral Therapy (CBT), Made Practical
The core techniques, the mechanisms, and where the evidence is strongest
- The Three-Minute Breathing Space
A portable three-step reset drawn from Mindfulness-Based Cognitive Therapy