" Life's full of chances to hurt yourself or someone else [...] In the next few days, you'll have more chances to hurt yourself than most men get in a lifetime. It's learning things and doing things right that make it worthwhile, make a man easy with himself. When I was young, nobody could tell me anything. I knew it all. It took a lot of mistakes to teach me that I didn't know goose shit from tapioca. "

― Peter Benchley , The Deep