“Bobby Charlton perfected his shooting technique through hours spent kicking a football against a concrete well. Oliver Bierhoff developed his predatory instinct by practicing with his eyes closed. Brazilian striker Romario even attributed his ability to stick the ball in the net to a penchant for late nights and love making. But what really separates football’s top goal scorers from the rest isn’t ice-cold nerves, a cannon shot or unerring accuracy. It’s being selfish.” (WSJ)