There is always disappointment, heartache. You are losing almost every tournament. You need to just accept it and be positive because you are going to lose and fail. We're not all Nadal or Djokovic, who can win most tournaments.

As far as fitness is concerned, you have to enjoy it, do good exercises, and integrate them into your tennis practice. The preparation for the season is as crucial as doing good blocks when switching from one surface to another.