Coaching?

This year I have been making an attempt at a new thing in my life. Attempting to be an assistant coach for a Bantam Minor hockey team. Up until now, it hasn't been too hard, mostly I just help pass pucks in practice, and tell the kids what to do during the game. It's all been going well, and I was kind of starting to like it. That is until last night. Last night I had to coach the practice by myself. Shouldn't be a big deal right, me and 12 kids. I never knew controlling kids was so hard. I felt kind of like the substitute teacher and had to make them skate for not listening or goofing off several times. Maybe over time I will get better at this, but for now, kids and I don't get along.