Probably 7 of 10 you give, a coach knew he was going to get a technical by what he said, and the other three, you can tell he didn't mean to say it, but he deserved it. The hardest thing for new official to understand it technical is just a foul. It's two free throws and possession of the ball. It's part of the game. If you read more into it than what it is, that's the problem.