Use it after a difficult moment to map the activating event, the thoughts that followed, the emotions and body sensations, then test the hot thought with evidence for and against it. The format suits CBT homework, counselling sessions, mental health work with adults or older teenagers, and printable self-help for depression, low mood and anxiety-related thinking patterns.
This CBT thought diary worksheet for depression and mood gives adults and older teenagers a structured way to record difficult situations and explore the thinking patterns linked with low mood. It uses a straightforward ABCD format so the person can note the situation, beliefs, emotional responses, physical feelings and behaviour before looking at the main thought in more detail.
The worksheet is suitable for CBT homework, counselling work, wellbeing support, guided self-help and reflective journalling. It can be used after an upsetting event, during a session to review a recent example, or as part of a wider plan for noticing negative automatic thoughts. Prompts help the user consider unhelpful thinking styles, rate how strongly they believe a thought, gather evidence, and write a more balanced alternative.
Professionals may find it useful as a printable handout for sessions, while individuals can keep copies for home learning, revision of CBT skills, or regular mood tracking. The clear layout supports calmer problem solving and can make it easier to separate facts from assumptions when emotions are strong. It may also help users notice repeated themes over time and bring clearer examples to therapy or support conversations.
Download and print the worksheet to support practical, step-by-step reflection when thoughts feel overwhelming or difficult to challenge.
