A CBT journal is a place to slow down a difficult moment and look at the connection between what happened, what you thought, how you felt, and what you did next.

The phrase “CBT journal” is often used informally. It can describe several structured writing exercises based on cognitive behavioural therapy, including thought records, mood logs, and notes about behaviour. The common idea is to record enough detail to notice a pattern and consider a more balanced response.

What is a CBT journal?

Cognitive behavioural therapy focuses on the relationship between thoughts, feelings, and behaviours. A CBT journal turns that relationship into something you can examine on the page instead of trying to hold the entire experience in your head.

The NHS describes a thought record as a common CBT exercise that uses seven prompts to capture a situation, feelings, thoughts, evidence, and a more realistic or neutral alternative. It can be completed with pen and paper, electronically, or in an app.

A CBT journal is a tool, not a test. The goal is not to produce a perfect or positive thought. It is to describe the experience honestly and look for a perspective that includes more of the available evidence.

CBT journal vs ordinary journal

Free-form journaling gives you room to write whatever comes to mind. A CBT journal usually adds a repeatable structure, so you can separate facts from interpretations and compare your first thought with the evidence.

Free-form journal

Open-ended writing about experiences, ideas, memories, or feelings.

CBT journal

Structured reflection on a specific situation, thought, emotion, behaviour, and possible alternative response.

Neither format needs to replace the other. Some people use free writing first, then create a structured thought record for one moment they want to understand more clearly.

What should you write in a CBT journal?

A useful entry can include:

  • Situation: the observable facts about what happened.
  • Feelings: the emotions you noticed and their intensity.
  • Automatic thought: the words or mental image that appeared quickly.
  • Behaviour: what you did, avoided, or wanted to do.
  • Evidence: facts that support the thought and facts it may have left out.
  • Balanced thought: a realistic statement that considers both sides.
  • Reflection: how you feel now and what you might do next.

How to start a CBT journal in six steps

1. Choose one recent moment

Start with a specific event rather than an entire week or relationship. A smaller moment is usually easier to examine.

2. Record the facts

Write what a camera could have captured. “They did not reply today” is a fact; “they are angry with me” is an interpretation.

3. Name the feelings and first thought

List the emotions and, if useful, rate their intensity from 0 to 100. Then write the exact thought or prediction that appeared.

4. Check the evidence

Ask what supports the thought, what does not support it, and whether another explanation fits the facts.

5. Write a balanced response

A balanced thought can acknowledge uncertainty and difficulty. It does not need to sound cheerful; it needs to feel believable.

6. Re-rate and choose a next step

Notice whether the feeling changed. Then write one small action that fits the fuller picture, such as asking a question, returning to a task, or waiting for more information.

CBT journaling prompts

You can use these questions when you feel stuck:

  • What happened, without interpretation?
  • What emotion did I notice, and how strong was it?
  • What went through my mind at that moment?
  • Am I predicting an outcome or assuming what someone thinks?
  • What facts make this thought feel true?
  • What facts or context have I not considered?
  • What would I say to a friend in the same situation?
  • What is a more realistic or neutral way to view this?
  • What is one useful action I can take next?

A fictional CBT journal example

This example is invented for education and shows how a short entry can still be specific.

Situation

I shared an idea in a meeting. Nobody responded before the conversation moved on.

Feelings

Embarrassed 70%. Anxious 55%.

Automatic thought

“It was a bad idea, and everyone thinks I am inexperienced.”

Behaviour

I stayed quiet for the rest of the meeting.

Evidence supporting it

Nobody commented on the idea.

Evidence against it

The meeting was running late, several other comments also received no response, and nobody criticised the idea.

Balanced thought

“I cannot know what everyone thought. The conversation moved quickly, and I can ask a colleague for feedback.”

After reflection

Embarrassed 35%. Curious 40%. Next step: ask one colleague whether the idea is worth developing.

How often should you write?

There is no required schedule. You might write after a difficult moment, when you notice a repeating thought, or when you want to prepare for a conversation. A short, specific entry is often more useful than forcing yourself to write every day.

If journaling repeatedly increases distress, becomes compulsive, or leaves you feeling less able to cope, pause and consider discussing the exercise with a qualified mental-health professional.

Sources and further reading

Important: This guide and CBT Thought Diary are for education, self-help, and journaling. They do not provide medical advice, diagnosis, treatment, or emergency support. A qualified mental-health professional can help you decide whether CBT techniques are appropriate for your circumstances. If someone may be in immediate danger, contact local emergency services.