I would definitely describe myself as a workaholic.

I did a lot of acting, funnily enough, unprofessionally, as a kid. From when I was 10 years old until I was about 19, I was always doing little sketches with my friends, and doing different accents and voices.

I would love to do more acting; I really would love to do it, particularly character acting. I'm a character type of actor; I love situations where I've got a bit of room to improvise on the character.

I grew up being fascinated by accents and dialects. One of the things that interested me were actors that were doing different characters, or sort of more caricatures.

Different people call me different things. In America, people really struggle with my name, so I don't have a nickname as such. I've had Sharlito, Sheldon, Charldo, really interesting variations on the name.

I would definitely describe myself as a workaholic.

At the end of the day, all you really have is your own sense of your artistic ability and I've always stuck with that my whole life. I guess there is always a bit of relief that I have and real joy of being able to engage other people who are talented, equally or better than you, and you can work with them.