The elimination of the will altogether and the switching off of the emotions all and sundry, is tantamount to the elimination of reason: intellectual castration.
An investor will succeed by coupling good business judgment with an ability to insulate his thoughts and behavior from the super-contagious emotions that swirl about the marketplace.
I'm not a violent person, never was, but I have this temperament that I've always displayed. I guess it has to do with my tradition and being Italian, we're very outgoing with our emotions.