I started changing my swing in late 1999.
I mean, as an athlete, as a competitor, you have to have that belief in yourself.
You can always become better.
In order to help people, you have to first learn how to help yourself.
I think that in itself, if you're a true golfer, you'll see specific things you need to work on. Much cheaper than private lessons.
I think the guys who are really controlling their emotions ... are going to win.