The death penalty makes us all murderers.
I do believe in praising that which deserves to be praised.
You should sub a player out when you see a player not going full-speed or playing selfish basketball.
Always have your players go and pick-up the guy who draws the charge.
What to do with a mistake: recognize it, admit it, learn from it, forget it.
Only praise behavior that you want to be repeated. Never use false praise.