In the past, two colleagues died each season. It was generally accepted this could happen.
To be completely honest, it's shocking to me that I keep getting the villain roles! I do not see myself as the villain and I know, growing up, I was the opposite of a villain. I would never try to be a villain to anyone - but maybe other people I grew up with feel differently about that.
I don't know, people take chances on stage. It's a big free speech zone, a comedy show. So sometimes things happen, you say things that are a little bit off the edge.

