[quote=Wraithblade6]
Personally, I thought Martin was simply insane, and to be honest, i wasn't sure whether that was intended or unavoidable on your part. ;)
[/quote]

It was very intentional, although now that I think about it.
I have insane characters in two other RPs as well. one of them is driven criminally insane because his 'superpower' is self detonation, he survives it but feels the pain every time. So he is batshit insane.

The other one is slowly being driven insane because everything he does is being retconned by the DM and that takes a toll on a characters mind.
He is compulsively trying to do something and the DM keeps making up arbitrary nonsense to stop him from doing it. (to the point of creating new overpowered super characters to punch him out.) 

I like martin best though, he's also the only one of the 3 that's not evil.

point is. I like exploring the idea of insane characters. but maybe it's affecting myself OOC as well.