OCD can make kids feel guilty, gross, or crazy. It is one of the main reasons why people often keep their intrusive thoughts and feelings to themselves. What if people think I’m crazy? What if they think I’m weird? What if they think I’m sick or disgusting? The truth is, we all have intrusive thoughts and feelings. We all have thoughts that feel foreign, bizarre, or disturbing. Many of us might hyperfocus on a bodily function or get an image or song stuck in our heads.