To me, form doesn't always follow function. Form has a life of its own, and at times, it may be the motivating force in design. When you're dealing with form as a sculptor, you feel that you are quite free in attempting to mould and shape things you want to do, but in architecture, it's much more difficult because it has to have a function.

Making movies was more a reaction to not being chosen for sports. Other kids were out there playing at whatever; I was off making something blow up and filming it, or making a mould of my sister's head using alginating plaster.

When I hit the scene, there was Billy Connolly and Max Boyce. It was all mother-in-law and Irish jokes, and we broke the mould. Now there are thousands of comedians out there, and I don't think I can be above it all.

For me it is important to mould myself as the director wants. That's my challenge as an actor.

I know that composers know my voice type and what songs will suit me. I have been able to mould my voice according to the nature of the song given to me, be it rock, pop or jazz.

I got into alternative rock in the early 80s, bands like Husker Du and The Replacements. Bob Mould's playing was a huge influence. It was very heavy with a lot of open tunings, which was great because I played in trios, so I used open tunings to get a fuller sound.

I don't like stuff that can only go into one set; I want stuff that can be applied across sets. It's a more real Lego building experience. And, of course, it's the same from a manufacturing point of view. I want elements that are universal; that gives me the best economics and best utilisation of the mould.

The power to mould the future of the Republic will be in the hands of the journalists of future generations.