I learned my business in the theater and in television, particularly working with the actors. You can learn much more in the theater than directing a movie, because then you have no time when you are shooting a movie to really work with the actors. You have to learn this craft somewhere else.
My character was obnoxious, had stinky feet and wore things like purple tights and a yellow top. I hated the clothes.
I do a lot of public speaking and presentations and I'll always start with a self-deprecating joke to make everybody feel comfortable with my size because there can be hang-ups and anxieties.

