I think with any characterization there's a point where you empathize, no matter how much of a deviance his or her actions may be from your understanding of humanity.

'Sherlock' fans are, by and large, an intelligent breed, so they've gone through my back catalogue and got what I've done, why and how I've done it. There is some obsessive behaviour, but I worry for them rather than me.

You let things run in order to have some sanity and be able to do your work and not feel pre-judged.

I never was obsessive about anything I watched when I was a kid, except maybe 'The A-Team' and 'Airwolf' And I loved 'Knight Rider' and then later 'Baywatch.'

I want to do it all. I want to climb mountains, go through jungles, fight wars in space, get the girl, shoot the bad-guy full of lead, have all the zippy one liners, bulge muscles out of a singlet, drip sweat and blood on screen, all of that.

I'm quite sensitive to people noticing me. There are times when I'm relaxed, then others when it does make me self-conscious.

When I was young I became kind of a party animal. I had a massive crash. My health suffered. I was just overdoing it. That person could not be further from the one who emerged from that earlier experience. I regressed massively.