[Coach]

I wouldn't look too much into it. I know it can be frustrating, but remember they're only 9 years old. And even when it seems like theyre not listening, they probably are.

For reference my Dad coached me in numerous seasons growing up, and at least a few times a year we would get into shouting matches that would result in me telling my Dad he didn't know what the F*** he was talking about (the obscenities come later). And as most people know here my Dad played in the NHL for 10 years.

With regards to the equipment stuff, kids do all sorts of crazy things when theyre younger to try and set themselves apart (tie skates differently, tape stick wierd, etc) these things generally go away. I used to tape my stick with a big blank spot in the middle and one strip at the end. I dont know why.

Kids always think they know better. Let him learn and the best medicine IMO is the I told you so.