You're going to play a lot of tournaments during the year, a lot of traveling. If you have a good set of mind, you're committed to the work, you want to do that work, and you definitely got to do it. Doesn't matter if you have four, five, six losses in a row, that doesn't have to discourage you to stop all of a sudden.

I'm the kind of guy that I cannot just lock myself in the room and just think tennis for 24 hours.

I'm just going to have to keep working on what I have to and keep chasing my goals.

Grigor Dimitrov Quotes