Robert David Hall

'CSI''s been a great blessing for me. It's been a platform that's allowed me to go around the country and the world, really, and speak on issues of disability, but I've never - I'm a professional actor, so I studied for years; I do theater. I never want to disrespect what got me here.

What I look for when I see a piece of art for the first time is some kind of emotional, intellectual experience, that's a combination of both of those things and is informed by my knowledge and something new that I see the artist doing.

When I have a creative insight, there is a high. I think back in the day, I made music as much as I did because it made me feel so good. I think you could argue that there is a creative addiction - but, you know, the healthy kind.