" Imagine yourself winning?.. Wouldn't that make you overconfident?'
'Not at all... It's called "positive visualisation", like being a runner: see yourself making it across the finish line, you pace yourself better, run a better race too. See yourself winning at poker, you make the winning calls. See yourself as a loser, you've not got the self-belief or determination to play well, no matter how much money you gamble.'
Chester - to Jennifer
I was shocked to hear the words of the Love Professor echoed by Chester: like yourself and you'll win; think you're a loser, and sure enough you'll end up losing. "

― , Around the World in 80 Dates