People usually say to accept uncertainty on whether your thoughts are true or not, but what if my thought is something I know is definitely not true? Like if my brain says im a psychopath or a bad person, I shouldn’t need to accept uncertainty behind that since I already know I’m not either of them
I think the idea behind that is to just not engage with the thought. By disagreeing with it, even if it isn’t true, you’re engaging with it and fueling it even more. Think of it like a bully, if a bully is like “Hey you’re stupid” and you say “no I’m not!” The bully goes back with “Yes you are here’s WHY”. If you respond to the bully with “yeah maybe I am!” Then how are they supposed to respond to that?
Try to not think of uncertainty as accepting a 50/50 chance, but of recognizing that nothin you do can get rid of the 0.000001% chance something is true
Your doubting is classic OCD. And I have a book recommendation that will answer your questions: “Overcoming Unwanted Intrusive Thoughts: A CBT-Based Guide to Getting Over Frightening, Obsessive, or Disturbing Thoughts,” which you can get at this link: https://a.co/d/56H3lo9