Best of luck. The Most important skill in becoming a champion is Concentration. When we yield to the temptation to evaluate our game, we open the door to the Id. If we listen to him, we are in trouble. You cannot rely upon emotion in a long and grueling match.
Every shot is a pressure shot.
And the way you feel about yourself will reflect your success or failure. The biggest distraction in any sport is fear. Commitment brings desire and focus. These are diminished by fear. If you think you will miss, you will miss.