Id been bumming around in bands since my school days.

'Never Gonna Give You Up' in 1987 was a huge international hit followed by several more, and while I appreciated how lucky I was, it catapulted me into a completely new world and simply took over my life.

I like everything in this iPhone, iPod world where you can do everything all the time. Back in my time, you bought a vinyl record when you were a kid and took it home, and it took a bit of effort to actually get it out of the thing and not scratch it.

I'd had my time in the charts and made loads of money. I was no longer hungry for success.

My dad loved Scotland, so we would pile into his caravan and head for the Highlands, to Fort William and Loch Ness. It was such an adventure - my siblings and I were allowed to roam and explore the local beaches. We loved the freedom of those trips.

You can't explain the feeling of singing hit songs to an audience - it's like being a genuine sports star at the peak of their powers.

Fame is not just about being able to get out of a limo in Leicester Square, it's about trying to get into your house when there are eight photographers outside. When you think about being famous, you don't think about all that stuff. You think about the glamour.