Warning for Glaring?

[Boiler14]

99.9% of the time I don't see him. I'm reffing the game not looking at the coaches. If you say something to an upset coach, most likely things will ignite and you will end up with the T. A pet peeve of mind is officials who initiate the conversations with coaches and then before it is done a T is called. Doesn't happen much in school ball, but at AAU level it is a possibility.

My opinion: Don't start up a dialogue just because you don't like the way he is looking at you. You should be looking at the game. Even during a dead ball don't look over. The coach is probably looking for a reaction out of the official...best thing is to ignore it.