When my sister decided that she wanted to act, I was so nervous for her. She's doing great, but I have a lot of friends at every level of success as an actor, and we all go through periods of time where they feel like their worth isn't within their own control. That's a horrible feeling for an adult to have.

I'm definitely feeling whatever's going on pretty hard. It's like playing Barbies. You're holding the Barbies, but all of the action is happening inside of your head. You might be holding them or even speaking out loud, but really, all of the animation is internal. That's sort of how I feel about my writing. And then the really awful thing is that at the end of the day after crying and experiencing things, then you look at what you've written and you're like, "Hmm, there's half a page that's good here." Then you throw out everything else.

A lot of what I've had produced are plays, and I just don't want to do that. It's different than a movie, where you only have to act the scenes the one time, and you have other collaborators helping you make it better, so you don't feel as obsessed with your own mind. Plays you have to do every single night, and the thought of that is agony to me. There are days when you hate your own work, and you don't want to be confronted with that, have it coming out of your mouth or listening to somebody else say it to you. There are days you want to leave the theater and get a drink.

I feel like a lot of my work on stage, I've gotten to play a wider range of characters than I have on film. This feels closer to who I am than stuff I've played on stage, or, like, Olive Kitteridge.

What I did have was an incredible amount of belief in myself.

I think everyone is always asking themselves, How is my work meaningful, how is my life meaningful? As I get older, I feel like who I am as a person and a citizen is more important than who I am in my work. But I do think it reframed slightly for me, how much I have to care about a project in order to want to do it. Sometimes, obviously, you have a take a job for money. But I think I'm quicker now when I get a script that's, say, borderline misogynist, I'm not going to go in for it. I'm thinking more about what I'm putting into the world.

And when I get bored, it's like the worst parts of me come out. I really veer to self-destructive tendencies quickly.