I have no qualifications to do anything else and there weren't any formal application forms you had to fill in for stand-up, so I thought I'd give that a twist.
I never thought I want to do anything, really, except not go to work properly and turn up at the same place every day and eat sandwiches in the same canteen, if I can possibly help it, as I don't think I'd be very good at it.
You try various things when you're growing up. I was an attache in the Foreign Service for a while and then I drove a bulldozer, but neither of those panned out for me so it had to be stand-up.