I don’t know what that book is called but I’m guessing is the book of diagnosis that phychiatrist have. Anyways, on last years book depersonalization/derealization was under anxiety! It was consider a symptoms of anxiety period. On this years book Depersonalization/derealization is it’s own Disorder. Which sucks ass. I feel better just thinking this hell is still just anxiety or whatever. My new psychiatrist told me not to pay attention to this years book. That this still is anxiety. He showed me both books. What do you guys think?