Here is what djokovic said:
He said he is not interested in farting around. He said only way he can keep achieving like this is if he keeps progressing. He said he will not stand still.
He said he is working on his game all the time. He said he wants to improve.
While others say they need rest or more time off for vacations, djokovic goes and works on his game and his fitness.
I think he has 27-28 wins against top 10 opponents alone this year.
That has to be a record.