Psychologically, you have to have confidence in yourself and this confidence should be based on fact.
People have been playing against me below their strength for fifteen years.
I can remember times coming home from a chess club at four in the morning when I was half asleep and half dead and forcing myself to pray an hour and study an hour. You know, I was half out of my mind-stoned almost.
There's no one alive I can't beat.
All I ever want to do is just play chess.
Chess is war over the board. The object is to crush the opponents mind.