I learned how to let other performers have their moment. A lot of people can't do that. They just chew the scenery and steamroll over their scene partners. It doesn't make you look better in the long run to do that. You have to have balance in your scene. If it's somebody else's moment, let them have it. Learn how to be generous. Plus, it makes the audience hate you.

Now, I love playing moms who can't hide their paranoia.

What's the most humiliating thing? When you take someone to dinner or you cook somebody dinner and they get food poisoning. I mean, how bad do you feel?

Improv is more than just spitting out a bunch of funny stuff that's unrelated to the material. You have to stay in character, you have to react and respond as the character you're trying to play. You have to service the story, and I think improv training has helped with my listening, responding, and my audition technique. It's sounds so silly, but it's true. Because not only do you improvise during the audition, but once you get the part, they'll say, "Throw away everything. Just improv this scene. Do whatever you want." Someone could panic if they're not used to doing something like that.

You think your friends have good taste in fashion, until they ask you to wear an ugly bridesmaid dress!

I had seen some shows at the Groundlings [legendary L.A. improvisational and sketch comedy troupe] and thought, "If I could ever do that, that would really mean something, that I have arrived." So I went through the program and said to myself, "I'm going to stay here until they kick me out." Seriously, they can ask you to leave at any point. Luckily, they never did that to me.

As a performer, you can't just sit around waiting for the phone to ring. You have to write and develop projects for yourself, because casting people aren't always going to see you the way you want to be seen. Write a one-person show, shoot a short film, do plays, whatever - activity breeds activity. No one's interested in a stay-at-home actress.