But these guys learn so fast now, they sort of soak up the information, they're fearless. Those are the guys who learn from their mistakes and come back strong the next time.
Believe it or not, I was a pretty shy youngster growing up.
Well I think that's probably one of a few, where I grew up in the City of New York, it's got a lot of energy, my parents are Irish-American so there was a bit of yelling going on in my house but it seemed normal.
I remember when I was younger taking more pride in Wimbledon than the French. That and the U.S. Open - they were the ones I wanted to win.
The only thing 'championship' about Wimbledon is its prestige.
I didn't serve and volley until I got to Wimbledon in '77.