And that is also what the movie's about, going beyond success, what is success 'cause I think success is misperceived as just a cake and it isn't. There is many things inside that success. There's a maturity and a heartbreak and sadness and broken glass.

I got put on jury duty, which is where I learned how to write.

You should always make it like it's your last film. That's my personal belief. Every filmmaker is going to have another belief... That's the only way I know to try to make a film that might be good. You got to take it real seriously like it's your last thing.

And if you can come through that and still have some connection to your joy you felt when you were a child that's a very mature kind of a joy that I find inspiring. And Jennifer Lowrence has all that in her, and I've watched her have to go through it even in the last few years.

You learn by trying and failing. Just a lot of hard work and mistakes.

Sadly, this picture [ Joy] does not go from strength to strength. It sinks into a morass of tedious obstacles to this woman's success. Joy the person may be able to surmount all barriers, but the film with her name on it is not so fortunate.

The endings for all my characters seem sufficiently human and messy for me to feel comfortable with them. In some ways they have only moved an inch, but sometimes an inch is a great distance.