I used it years ago when my OCD had literally taken over my life. I worked with a therapist using CBT. It hasn't fixed everything OCD related, but my life is so much better. I have not used it for BP, I really haven't thought about how I would apply it. It worked for me for OCD, so I don't see why it wouldn't work for BP. I really need to get a therapist and learn how to apply it to my BP.