People always tell me I'm nothing like my character. Well, hopefully not! He's a character who's very defined. He was purposefully written by Jo Rowling as very one-dimensional in the first few books, because you're supposed to hate him.
The theatre is a gross art, built in sweeps and over-emphasis. Compromise is its second name.
As for poker, I've stayed away from that, even though when I was in Vegas for Ocean's Eleven, I would get accosted by these guys begging me to play. They just want to take my money. They see me, think 'actor' and see some easy money.