Sharing some observations I've figured out something about my OCD, but note this only applies to me. I have read a lot of stuff on how to best react when i'm struck with catastrophizing and panic. A LOT of sources would say something like "you need to accept your fears, as if they were going to become true and see that they won't". Somehow that made sense, but never felt right to me personally. Because whenever i did that, i spiraled into depression. If someone, say, needs to tap a wall 3 times so their family wont be harmed, they might learn that its fine even if they don't tap the wall. But if someone who is scared to lose control over everything if they don't tap the wall, the downward spiral and the belief of losing everything will actually make them believe so and it's a terrible road from there. It seems to be a known fact that dwelling on intrusive thoughts can lead to depression. It will also increase the anxiety for next time something like this happens, because i learned that believing my irrational thoughts indeed leads to catastrophes. At least it doesn't lead you where it should lead you. Tldr, i (personally) don't think that believing your intrusive thoughts is the best approach for everyone. There are healthier mindsets one can adapt to when one is overwhelmed. After all the end goal is to not care about our fears, not to believe them. Again note this is just my observation, but i think advicing people to believe their intrusive thoughts is a badly worded piece of advice that can be dangerous in the worst case. But then again OCD is horribly tricky and recovery is best guided by a specialist.