British diver Tom Daley says he "likes the pressure" as he attempts to win gold in front of a home crowd at London 2012.
Daley made his Olympic debut in Beijing four years ago, and since then became world champion in 2009 and won two gold medals at the 2010 Commonwealth Games in Delhi.
The 18-year-old also believes the experience of competing at the 2008 Olympics will help "bring out the best" in him.
His first event, the 10m synchro, will take place on Monday.
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