I'm constantly having the thoughts that what if i become someone else nd it worsen during exams cause it's like the person doesn't read or prepare for exam so what if i become them? i don't want that cause they doesn't read or doesn't read what i read so what if i become them? Then it's like what if i forgot what i read for exams Nd even i know that it's not possible nd i can never become someone else nd can never forget what i read for exams but i can't control myself from doing compulsion