The "supposed to be fun" I agree with. Coaches playing a kid with a beard in a 5th grade game, sorry not so much. You can rationalize all you want: 1) it does not matter; 2) you are a hammerhead; 3) you are a donk; blah blah blah. All just a dodge. Just do not cheat and you will not have hammerheads like me calling you out on it, which is what I suspect is your real problem.