Is my friend mentally ill?

[mikehunt1]

This is serious, not a troll post. Mods, sorry if this belongs in "head shrinkers"...move it there if it does, just thought since it's about my friend I would post it in S&A

Ok so my friend, we will call him Jay..used to be "normal", then our senior year he started to act "weird"..like, liking goth music, well this was weird for him because he had always liked rap..Well a a year or 2 of him dressing in black and painting his fingers black, all of our friends ditched him and I have kinda been the only one who stuck around because that's what friends do..

Well last week he has been getting too weird, he financed a coffin and has been sleeping in it in his apartment, he says he is a "dead vampire"...ok?? i'm trying to be a real friend here but I don't know if I can stick around for this crap anymore, seriously..the thing that set me over the top is, he bought like 5 mice from the pet store and completely murdered them and ate their guts..

I really wanna help my friend but im not sure how?