Is it normal that i'm obsessed with the joker?

would you say my joker obsession is...unhealthy???? i think about him constantly and i wish he was real so i could go on killing sprees with him and he would teach me how to successfully plead insanity and we would escape from the state mental hospital together and it would just be a never ending loop. i'm trying to collect every live action and animated movie with the joker in it as well as every batman graphic novel he's in whether the story is about him or not. i spent 200 bucks on a joker costume that i wear year round, i have a joker tattoo, I've memorized every single line the joker says in batman dark knight, and i sometimes even dress up like Heath's joker and i mimic everything he does and says in the movie...is this too much?