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.

If it all just happens like this for the rest of my life, it's going to be one endless Groundhog Day. I determined that I was not prepared to submit to this regime, so I thought I had to do something about it.

You can sail in the desert with a ship of fools. You can smuggle in Moses and his book of rules. But you can't take a mother and give her back her son. What kind of freedom is bought with a gun? People like to build their prison walls when they're afraid to look inside... a thousand points of light are the muzzle flashes in the night. And the freedoms you profess to hold won't bring the dead back from the cold.

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.

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 the days when Glastonbury was an alternative festival, it was quite interesting. Now it is the most bourgeois thing on the planet ... we'll leave the middle classes to do Glastonbury and the rest of the great unwashed will decamp to Knebworth and drink a lot of beer and have fun.

The celebrity thing, I mean, Lindsay Lohan - what's she for? I look at that and throw my hands up in despair.