<text>  Ronnie OSullivan has again voiced his disaffection with snooker, claiming he is just using the game and has not yet committed to entering next months World Championship. The 39-year-old, who has won the UK Championship, the Masters and the Crucible title five times each, has struggled for much of his career with the mental aspect of the game and the demands of the tour circuit. His 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. Ronnie OSullivan claims that snooker does not offer the financial reward and security that it once did . OSullivan also said that he has contemplated not entering the snooker World Championship next month . O Sullivan celebrates winning the 2014 UK Championship but hit out at the prize money on offer to players . VIDEO OSullivan Into Last 16 . But as this years Crucible build-up begins, his commitment is once more in question. Snooker is no longer what it once was for me. I just use snooker, rather than letting it use me, he told the Guardian. I know it sounds crazy but I wasnt even sure if I was going to enter the worlds. I probably will but its got to the point where I want to give snooker only 20 per cent of my time. Its not something Im that bothered about. Its probably one of my least favourite tournaments. Seventeen days is too long. But as a kid, I dreamed of being world champion. Then I thought if I can win three or four, that would be great. Three? Youre getting to be a great player. Four? Youre on a level with John Higgins, who is a master of the game. So Im really happy to have won it five times. It is a familiar refrain from OSullivan. He threatened not to take up his place in the 2014 Masters, polling his Twitter followers for advice only to announce his entry around an hour later. The switch in the world rankings format, from points to a money list, played into OSullivans hands by allowing him to play the system - as he put it in 2013 - by focusing on the more lucrative tournaments. OSullivan claimed the World Championship tournament is one of his least favourite events due to its length . OSullivan has won the World Championship five times already in a highly decorated career . But he remains unhappy and even said he cannot achieve financial security through snookers s prize money - an extraordinary claim even for OSullivan, especially as he has already noted: I could get by the rest of my life if I never worked again. He said: If you go back five or 10 years I used to get good sponsorship for my logos. I was on 350,000 even before I hit a ball. Now there is no money in snooker. The top players are suffering now. I dont want it to come across as if Im doing this for money. I just want whats fair. They can say youre getting this amount of prize money. But if youre a top player its f s. I want my security, and snooker isnt going to give me that security. 