There's always a learning curve where you've got to learn what your subject is all about.

Everything in life is a lesson and I have learned from each marriage. Yes I've made mistakes but every experience is a learning curve.

I took the process of doing as much myself as I could like a duck to water. I set up my own label and publishing etc and it was a fun learning curve two decades ago.

The problem for me is that I've never actually studied photography so it's quite a steep learning curve. Cameras these days do so much for you automatically but I still think there's a point where you should actually know the technical side.

I wouldn't change anything. I think that it's important to let things happen and stay 'happened'. I think that's all part of the learning curve part of fate. I'm just glad that it happened.

I learned what I need to do in the long jump what I needed to do in the javelin and I've been able to rectify those events. It's been a bit of a learning curve which is good.

So there was something of a learning curve with doing your own thing and people seeing you outside of the band. I mean people have never really heard my voice before - or heard a whole record of mine before. So it was a completely new experience.

Before it was just about making the films - and now it's releasing them. Which is a steep learning curve.

It's not like learning how to hit a curve ball in baseball.

The learning curve is 'The Hobbit' is being shot in 3D.