You can't prepare for losing a play-off to a hole in one
I had been looking forward to going back to Las Vegas for some time as it was going to be my first experience returning as defending champion in the Justin Timberlake PGA Tour event. It is obviously somewhere I feel comfortable and a course that suits me after what happened there last year.
Did I think I was going to go there and compete for the title again? I knew it was possible but I hadn't really practised at all since the Alfred Dunhill Links a couple weeks before, and the couple of days that I had played the week before heading to Vegas I had been struggling quite badly.
It wasn't until my coach spotted something last Tuesday afternoon on the range that I even considered being in contention again. He noticed a small thing in my swing that I had probably developed from playing in the wind back home at the Dunhill Links, and as soon as I changed that my confidence came back instantly.
I was born and bred in Glasgow, but now I live in Scottsdale, Arizona, and make my living on the US PGA Tour. I won my maiden Tour event in October 2009 - the first Scot to do so on US soil since Sandy Lyle won the Masters in 1988. I want to win again and play in this year's Ryder Cup, so I'll be letting you know how I'm going about it, as well as providing you a behind the scenes look at the PGA Tour. 
