We try to run a pretty tight ship with 9-10's. I am stern and will yell when necessary. Evidently, I am not too intimidating because they still jack around and talk when coaches are talking. I don't smile that much but they seem to know I am there for the right reasons. I come down on them when they do not put out a good effort or they need a jolt to their concentration level. I lift them up when they do well. I don't exaggerate or do the opposite. The kids seem to respond. They don't seem to be tentative and we haven't lost a kid yet but we are 3-0. If I feel like I was hard on somebody in practice, I will take them aside after and pump them up and explain I just want them to be a better football player. Again, they seem to respond.