If I feel that sharp pain on the court, it's impossible to...

If I feel that sharp pain on the court, it's impossible to play. That's what happened in Paris. I couldn't do anything. But normally the pain I live with is just during the cool down, the recovery. I don't mind a little pain in the evening after a hard day's work, to be quite honest, as long as I can go back out there the next day and be fully ready to go.