For every successful actor or actress there are countless numbers who don't make it. The name of the game is rejection. You go to an audition and you're told you're too tall or you're too Irish or your nose is not quite right. You're rejected for your education you're rejected for this or that and it's really tough.
At school there was an annual school disco and I'd be standing in my bedroom wondering what to wear for hours on end. Eventually I'd arrive at a decision that was just the most ridiculous costume you could have ever devised - I think it was probably knitted Christmas jumpers on top of buttoned-up white shirts.