he definetely has some psychiatric problem. he is on medication right now - made more than half of his symptoms go away.
in the past two years he first had been diagnostised as bipolar II, but the treatment didn't help at all. than all his symptoms turned very bad... he got to an other psychiatrist.
He didn't have any halucinations but most of the other features of his illnes are very close to schizofrenia... well it'd be too long to explain....
so he's on abilify and cipralex now and recieving some therapy from his psychiatrist yet they still don't know what exactly is his problem.... it looks like this medication is helping him... a bit. but still has some periods when he doesn't look like himself (completely different expression on his face) and he is very obsessive and sometimes he tells me he wants to murder people (though he never-ever-ever hurted anyone not even animals....).