Big Brother Audition

My friends think that I should audition since they are accepting for the next season.I am a huge fan of the show and would love to participate but I don't think that I could handle it. I know how much that I criticise everything that everyone does, its hard not to, and I could not handle it myself. But if I want to push myself to the limit, I should participate in this one in a lifetime opportunity and see what happens.