What I think I've been able to do well over the years is play with pain, play with problems, play in all sorts of conditions.
Roger FedererI used to do a lot of video analysis early on, but more for pleasure and looking at my own technique.
Roger FedererTo handle that stardom, the red carpets, the photo shoots, people all of a sudden recognizing you and following you in everyday life, it's a bit weird. It's strange, and it can have funny effects on you in terms of do you like it or don't you like it. Some people run away from it, some people embrace it; I found a good middle ground.
Roger Federer