The key is simply blocking out the days events and obtain total focus! I obtain total focus by closing my eyes and thinking how I want the game to turn out, for example: I'm a hitter and I love hitting line (who doesn't) so I picture what it will take for me to obtain the goal. If I don't the sweet set, so what, theres always tomorrow the next game!
Deep Breaths! Deep Breaths! Deep Breaths! 