The big thing for actors is the level of commitment.
I hated golf when we first started, but a big part of the training process was falling in love with this sport, so I went on tour with the UCLA Team.
My first car, I got it in an auction at my temple. It was an '86 Volvo that I got for 500 bucks, and then wound up throwing $10,000 into the stereo system and put TVs in the foot rests. It was the most ridiculous Volvo you'd ever seen, but I had never had money before and I was out of my mind.
And yeah, my handicap was down to a 10 when we were at the thick of it. I trained for six or seven months, golfing every day for six hours, seven days a week, with eight trainers. It was intense.