Hello deadlykitten: Thank you for your concern for your internet friend. Mental health diagnosis is for professionals. Anything any of us, here on PC, might suggest is pure speculation based on almost no information at all. Really, there is nothing you can do... nothing you should do. Your friend needs real-life professional help. So the only things you really can do are to listen, provide what support you can offer, & to encourage your friend to reach out to someone, in real life, for help. It's the same as if this were someone you were replying to here on PC.