The most important thing is confidence. It's hard. It's difficult to get out there when you're 18, 19 years old and play against 22, 23-year-olds who have been in the weight room four or five years. They've been shaving since you've been in middle school. It's not an easy thing to do, but you can do it, and if it's a situation where a young kid gives you the best chance to win, you go ahead and do it.
