Engineering stimulates the mind. Kids get bored easily. They have got to get out and get their hands dirty: make things, dismantle things, fix things. When the schools can offer that, you'll have an engineer for life.

I guess it was the first time I really thought about leaving. I don't just mean Iron Maiden, I mean quitting music altogether. I just thought, 'Nothing is worth feeling like this for.' I began to feel like I was a piece of machinery, like I was part of the lighting rig.

We're better than Metallica. We're better musicians, better players. Put it this way, they can try to walk onstage after an Iron Maiden show if they want.

Well, yeah, sometimes I get a little too creative.

I enjoy making solo albums because over the years it's evolved into more of a genuine personal expression of story-telling and day dreams, and I work in a way that has more control.

In my naïvety, I thought people who were in rock 'n' roll bands were great artists, and it was a huge shock to the system to realise that they weren't, that they didn't even aspire to be, really. Some of them did, maybe, but some of them, like Samson, were very frightened of the idea.

Engineering stimulates the mind. Kids get bored easily. They have got to get out and get their hands dirty: make things, dismantle things, fix things. When the schools can offer that, you'll have an engineer for life.