One Key Learning From Rafa's Roland Garros Victory

Another Rafa Nadal French Open looked less likely at the beginning of the tournament as he reported feeling frustrated with the tournament balls and cool conditions.

He openly discussed his doubts whether he could win the tournament given these challenges.

Yet at the end of the tournament he stood as the champion once again following one of the best Grand Slam finals performances in the history of the sport. 

Check out the key learning I took from his remarkable victory: