Mike Caro’s, “Draw up a list of activities you’ve done, and divide it into ‘Good Gambles and Bad Gambles’”, exercise, helped change my life.
It helped me realize that while luck was never in my control, the activities I chose to engage in, and (most importantly) the preparation I put into those activities, was. Even if I lost, if I made the right decisions in doing so, but ended up losing anyway; eventually those ‘Sklansky Bucks’ could turn into real ones.
Golf is fun without the gambling element. So I don’t.