Everybody has something now. It's become very over-saturated, and it's hard to weed out what's good, what you should watch and what you have time to watch. And Twitter was much less crowded, at the time, and it was an easier way to reach people. So, the combination of having a great video, a lot more access to people through Twitter, and having Kickstarter be this new thing in. We tapped into it, at its inception, and got people interested in it just based on the concept of what Kickstarter was. The timing was right.

That is what's disconcerting about working on the show, you can't seem to get an instinct about what works and what doesn't. It happens a lot, and in different ways.

I was young. I was 23 or 24. I just wasn't a fan of the politics of campaigning - of going into that environment and competing and trying to get into the good graces of the writers.

When you have this long of a run [in The Big Bang Theory], you don't have to have something happen every episode. Like, Sheldon lost his virginity last season and in the first season he didn't even like girls. So I feel like you can earn that stuff. And that is really fun, because you get to find new layers. It's a testament to the writing.

There are bits at the table read that destroy, so much so that we can't wait to do it in taping. And then, no reaction. And then there are times when I can't get the right read on a line in rehearsal, and then the audience howls at it. The strange thing is I still don't know why it happens like that. It's not like afterwards I think, 'Now I know why that worked!'

I looked at the job of piano accompanist. It's a selfless position and generally they are odd people, according to opera singers I talked to. Just like everybody else, they want more from their life, but now their job is to make others shine.

It's always nice when someone says that they don't realize it's me on screen, but it would be strange to enter a one story while thinking of another character I do, which is completely different.