Ok.
But let's include ALL context, shall we ?
Basically, the guy needs money in order to behave better: in private, he's still half crazy, and people get tired of him.
"- I came from boxing, I was an amateur boxer in France, and Federer kept jokingly hitting me, and one day I told him: "I'm going to shove you against a wall, and your nose is fat, but you will be even fatter" . I ended up tired of it. We had a good relationship, but he was complicated. He was not aware of his limits, of when to stop. He had something, I don't know ... One day he said to me about his nose: "I don't have it very pretty, but when I'm number one in the world they won't look at it."
"When he was 20 we were talking to Peter Lundgren to start traveling, and the same week I had an offer from Sergi Bruguera who had just returned after an operation. His offer was much better, more money, living in Barcelona ... And I was so tired of Federer that I decided to leave. "
"The truth is that he was a very complicated boy, with character, hyperactive, he was half crazy and he is still in private. He was a good person, but really very complicated: he threw games, broke his rackets, misbehaved. Federer's personality has been fabricated, it is not his personality.
Federer changed for three reasons: by a sports psychologist who worked with him from 18 to 21 or 22, then he had little experience with girls, had a little girlfriend, and immediately found his wife, who is an ambitious person, who comes from Czechoslovakia, likes money, power, and in the end she has protected Federer a lot, made a bubble for him; and the third was Nike, it was with a lot of money and the marketing department told him: "We want you to be a gentleman".
Nike's money helped him behave better.
In private life, he's a good person, but he's not the figure you see on the tennis court. "