The Thought Lab
A thought can be loud without running the room.
A private ACT exercise for unhooking from a thought
Created by Dr. Marie Claire Bourque, MD, FRCPC
Your mind produces sentences all day. This exercise lets you change how you hold one of them, then choose what matters next.
Privacy and support
What you type stays in this tab. The page does not send exercise content to a server and never writes it to browser storage. Closing, reloading, or pressing Exit and clear removes it.
This is a reflection exercise, not therapy or diagnosis. If it brings up more than you want to handle alone, pause and contact someone you trust or your care provider. If you are thinking about suicide in Canada, call or text 9-8-8. If you are in immediate danger, call 9-1-1.
What are you practicing?
Your mind makes thoughts automatically. A thought can feel urgent, familiar, or convincing without being a fact, an instruction, or a verdict.
In ACT, cognitive defusion means noticing a thought as a thought. You are not debating it, replacing it with a nicer thought, or trying to make it disappear. You are making a little room between the words and what you do next.
That room is the point. With the thought still here, you can ask: What matters to me, and what is one small step in that direction?
Name
What is your mind saying?
Use one short sentence. You do not need to include names, history, or details the exercise does not need.
This is a supplied example. Replace it if you want, or use it without sharing anything personal.
Notice
How much is this thought steering what you do?
This is not a test of whether the thought is true. You are noticing its influence on your behaviour right now.
Experiment
See the thought as a thought.
Read the sentence once exactly as your mind says it. Then add a little distance.
Change only the form
Choose
What matters in how you respond?
The thought can come along. You are choosing the direction of your next action.
Name a quality you want to bring to the situation, not a result you have to achieve.
Make it small enough to do even if the thought comes with you.
Complete
You can choose what comes next, even with the thought here.
The useful question is whether you have another way to hold it while you decide what comes next.
Nothing from this exercise was saved. Pressing the button below also clears it from the page.