Two weeks ago at the U.S. Amateur my mom caddied and that is kind of a different feeling because she's your mom and you have to listen to her. It was really comfortable having my mom there but it's also really relieving and comfortable to have someone that knows the course off their hat really.

Those years on the golf course as a caddie boy those people were something. They were vulgar some were alcoholics racist they were very difficult people to deal with. A lot of them didn't have a sense of humor.

I never played much golf as a kid. I caddied quite a bit but never got serious into golf until about age 15.