He doesn't seem a bad guy, he's an exciting fighter but I can't see him coming back and his head obviously isn't right. Seems to suffers utter delusions and irrational thought processes though.
To an extent yes he is a psycho. But I'd say he has some mental issues that have affected his frame of mind. Could be due to his tough upbringing and/or the pressures of boxing
Someone's youtube comment; 'He is not on drugs he is just a surfer at heart and boxing is secondary. He on that hang loose beach bum surfer ****. I know where he surfs its one those locals only spots and they all act the same way.'
I don't know if he's a psycho, but he's definitely missing a few screws. His interviews can make for some great entertainment
Probably the most intellectually handicapped boxer in the sport. He's so dumb, his interviews aren't even entertaining, they are straight up cringeworthy.