I think I have a lot of room for improvement. My serve is okay, but I need to work on a lot of things: return, transition game, backhand.

I don't really rate press conferences. It's not as though I leave the room fist-pumping my way down the corridor after a good one.

Almost everybody's here doing the same thing. Who am I to come up with an excuse when there's 64 other players here doing the same thing? 63 others, sorry.

I've become better at the net. I've got a 135 mph serve so I'd be stupid not to follow that in. Overall I'm a better player than I was last year.

I'm an emotional player ... I like to leave it out there.

I don't know that I'll ever be the guy who needs to go to a tournament to be seen and to spectate. I feel like I can accomplish spectating from home.

Tennis analyst is the easiest job in the world because whatever the person does, if it works you just say that's what's good, and if it doesn't work, you guys go, 'He should have done the other things.'.It just doesn't take much thought. If I'm grinding and I'm winning, you guys are like, 'He's reinvented himself.' If I'm playing like crap and pushing, then, you know, 'He's horrible and he needs to hit the ball.'