By Evan Sanders In my final season of baseball in high school, I took a few trips down to USC to attend pitching camps with a very famous coach named Tom House. Tom wasn't necessarily an incredible MLB prospect, but was rather made famous because he was the pitching coach for one of the most famous pitchers of all time, Nolan Ryan. On a hot sunny day and after about 60-70 pitches in a bullpen, Tom looked at me and said words that I would never forget. "Evan. 10% of the time you are going to be amazing, 10% of the time you are going to...