If you turn down work because you are frightened of getting typecast, you'll never do anything good.
I take every job on its merits.
As any actor will tell you, the hardest thing to do is small parts, because you focus all your attention and concentration on that small part. When you're playing the lead part, you don't have time to think about the whole of it, so you just have to steam on and get on with it.
I've mellowed quite quickly.
I like challenges that test your ingenuity.
It was lovely to do The Knock because I haven't done anything really significant since Doctor Who.