On weekends I usually play basketball with my friend Barry. Barry is a really competitive guy and really stubborn about his losses and, recently he’s had a slump. The problem was that when he played, his left hand was useless because he did everything with his right hand. I told him to start learning how to play with his left hand. Of course he was really stubborn and didn’t want to listen to a lower tier athlete like me. So I challenged him to a game were he could only use his left hand to score. He lost convincingly. Disgusted by his loss, he started coming out to the court earlier just to practice scoring and dribbling with his left hand. He soon realized he was harder to defend against and harder to predict because he wouldn’t always dribble toward the right side of the court. This led to me realizing that proving a point with action really did speak louder than words.