When you go through life, when you go through different things, you take risks, you question yourself. I think everybody does, at some point in their life, question themselves.
If you've ever lived in Chicago, anyone who has, they know what a winter in Chicago is like. To be going through a tough time here in the winter would be just be all the more worse.
I think a big part of 'American Idol' that scares people and actually has, I'm sure, stopped people from trying out is the fact that you do have to do things that are necessarily not your genre.