article_snippet: The 39-year-old, who has won the UK Championship, the Masters and the Crucible title five times each, has struggled for much of Ronnie O'Sullivan career with the mental aspect of the game and the demands of the tour circuit.
article_snippet: Ronnie O'Sullivan achievements in recent years are outstanding, winning the 2013 World Championship having barely played all season and the 2014 UK Championship despite suffering with a fractured ankle.
article_snippet: O Sullivan celebrates winning the 2014 UK Championship UK Championship but hit out at the prize money on offer to players .
article_snippet: O'Sullivan Into Last 16 .
article_snippet: It is a familiar refrain from O'Sullivan.
article_snippet: The switch in the world rankings format, from points to a money list, played into O'Sullivan's hands by allowing He to 'play the system' - as He put it in 2013 - by focusing on the more lucrative tournaments.
article_snippet: O'Sullivan has won the World Championship five times already in a highly decorated career .
article_snippet: **' prize money - an extraordinary claim even for O'Sullivan, especially as O'Sullivan has already noted: 'I could get by the rest of my life if I never worked again.'
article_snippet: O'Sullivan said: 'If you go back five or 10 years I used to get good sponsorship for my logos.
highlights_snippet: Ronnie O'Sullivan also criticised the prize money on offer to top players .