It's discouraging to make a mistake, but it's humiliating when you find out you're so unimportant that nobody noticed it.
Defense can't guard two things in a row.
If you're going to have to beg them to play, it's not going to work.
Players have to buy into your system and be willing to accept the role, you, as the coach, have assigned to them
I'm a lot better coach when I have really good players
If one of our players gets his second foul in the first half, then he must come out of the game and not re-enter until the second half. To play defense and not foul is an art that must be mastered if you are going to be successful.