There is a place for loud and rude french people in tennis just like polite and respectful but rather dull englishmen, it is called Roland Garros and Wimbledon. May that never change, may the french never stop booing nonstop whoever they dont like on tennis courts and beeing unapolagetic supporting their favorites and doing everything to psyche whoever cant conquer their sympathy. That is part of tennis just as much as the gentlemen in Wimbledon and Australia.
A player must be mentally strong enough to not allow anything to distract his focus from the match. In 1920, the US final was tied at 2 sets a piece. Then, there was a plane crash close to the stadium. As the entire crowd left to go see what's going on, Tilden and Johnston kept playing the 5th set.
A player must be mentally tough, and must be focus on nothing but the next ball.
I love how the Aussies are so laid back and chill, the French are....well....the French, the British are polite and dull, and we Americans...well....we also have our own personality.