I miss the cast and crew of Supernatural immensely. I know it's a cliche to say your cast and crew are like your family, but it's really the case there.

I thought being in the wheelchair might be kind of limiting for me as an actor. It turned out cool in a lot of ways. Of course, at the end of the day, I can get up out of the chair and go home, but I'm very acutely aware that most people can't, so I try to give the situation that depth.

I was very unhappy about being killed off on 'Supernatural' in season 7.

When you're not the lead on a series, you work intermittently, even if you're in every episode.

Because of the wonderfully positive response to 'Life's That Way,' I am considering writing some more autobiographical stuff - maybe another book. I don't know. It doesn't help that I'm lazy.

After appearing for eight seasons as a beloved character on 'Supernatural,' it's not surprising that I get most of my recognition on the street from that, and it happens with some frequency. But I'm not a guy who gets recognized often.

More and more, I've started to understand that no show is dead unless somebody decrees it's dead at a studio.