I'm a good person, I hope. But I'm never as good as I want to be, never as nice as I want to be, never as generous as I want to be.
I was hugely formed by stories I was told as a child whether that was in a book, the cinema, theatre or television and probably television more than any medium is what influenced me as a child and formed my response to literature, story-telling and, therefore, the world around me.
When you first read a script is the purest moment. That's when you can understand how an audience will ultimately receive it. The first reading of the script is so important because you're experiencing it all for the first time, and it's then that you really know if it's going to work or not.
I remember a conversation with my parents about who the people on the TV were, and learning they were actors and they acted out this story and just thinking that was the most fantastic notion, and that's what I want to do.
I don't think I have ever done anything for this age of children before, a pre-school audience. Generally speaking, we don't have vivid memories of that age and what influenced us, yet clearly they are hugely formative years and it's really important that we can create television of a high quality for that audience.
To me, it feels like 'The Doctor' has to have a long coat, and that's something imprinted on me from childhood, because he always did. And there's something heroic in a flapping coat, but at the same time, I need to get rid of it sometimes and just be a scrawny guy in a suit that doesn't quite fit.
I've been quite lucky in that I've managed to tick off a few of my dream roles, really. Beyond that, you wait for the next script to come in that will have the dream role that you don't know exists yet, I suppose.
Unlike other enduring characters such as 'Sherlock Holmes' or 'Tarzan,' being the 'Doctor' allows you a certain freedom that is both very demanding and very thrilling. It allows you to make the character using elements of yourself.
I was very small, about 3 or 4 I think, and just wanted to be the people on telly telling these wonderful stories. Obviously the idea grew and matured with me but I can't ever remember wanting to do anything else. I've just sort of taken it for granted all my life that that was what I would do.
I love a bit of political drama; 'The West Wing' is probably my favourite television series of all time.
Paula Milne was really the first thing that drew me to 'The Politician's Husband.'
I have such fond memories of watching 'Doctor Who' when I was a kid and growing up, that if I've left anybody anywhere with memories as fond, then I feel like I've done my job.