Most people my age, their musical life ended in the '80s. They stick with what they know. But my tastes are much broader. And I don't want to stop learning.

Getting to No. 1 makes everyone feel better; of course it does. But it's swings and roundabouts with these things. Sometimes you make a great record, and it clicks with people. And other times it passes them by; there's nothing you can do. It's still the same record.

I'm sure there's a subconscious 'go for it' thing with turning 50. You want to do as much as possible and there are thoughts of how little time we have on the planet. For a lot of musicians in their 50s, the best days are behind them. I'd like to try and show that there is a future.

Of course I'm proud of what I've done, but I'm interested in what's next. I want to be relevant now, in 2012. I've done my bit for the past. I've only ever been about what's next, really, and I'll be that way until I keel over.

There's always that time in football where people say that when you have the dip, it's how well do you overcome it. And when you do overcome it, you then end up being a much better player and generally your career lasts a lot longer after getting through that period.

I always have been trying to work on the other side of Jackie, and that is, making sure that my appearance, that my image, is right; also, working in the job world, knowing how it is to wake up and go to a job.

Without question, the single most important attribute of a successful entrepreneur is integrity. And that's not some philosophical or theoretical malarkey; it's hard-nosed fact.

I've always had very high aims for my life and for my career, for anything that I do.