Changing behavior is a great way to correct mistakes. When I was in 6th grade, some of my peers told me that I would never make it to the high school basketball team, because I was too slow with the ball. So I realized I had to work on changing my speed. I practiced everyday by conditioning. That change got me a spot on the high school basketball team. My actions proved them wrong more than my words. Not only changing behavior but acting differently also helps.
Acting differently is