?Refreshed? Hamilton sure of better ?12

Lewis Hamilton says a complete break from Formula 1 over the winter has left him refreshed and ready to put his troubled 2011 campaign behind him. Speaking at the launch of the McLaren MP4-27 in Woking today, Hamilton said team boss Martin Whitmarsh had allowed him to take a longer than usual break post-season and he used it to rethink his approach ready for what he hopes will be a stronger 2012. "I was over in the cold mountains in Colorado, spending time with family and friends," said Hamilton, who was beaten by a team-mate in the championship standings for the first time in his F1 career last season as Jenson Button took second in the championship compared to Hamilton's fifth place

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