It's easy to be confident when you have control of the puck. It's very, very difficult to keep that confidence when you gotta take whatever strange bounces life throws your way. Don't be careless, but don't be too careful either. You cannot be afraid to lose! That's how you gain the confidence to attack the game when the puck isn't yours. That's how you attack life... even when you think you don't have any control. And that's how you play real defense.