Now I'm giving up a little in the week-to-week tournaments but reaping the benefits in the majors.

The Singapore Open is the flagship event of the Asian Tour, it is a massive event and it is being played in a great place. I love coming here and it is good to be back.

People always say golfers don't smile. But there is so much psychology in golf so we have to be a bit robotic.

Listen, everything I did in my childhood was competitive. Everything we did my dad made it into a game to win. We used to drive my mum nuts.

My dad said: 'It looks like you'll be world No.1 in a few hours and I wanted to be the first to say congratulations.

In my case what happened next in 1999 was that I fell apart over that back nine. When I saw I was in genuine contention that year I felt like throwing up. That remains probably the most nervous I've ever been on a golf course.

You don't win tournaments by playing well and thinking poorly.