I would say that when I came into this chapter of my filmmaking career, starting with 'The Fighter,' there was this sense that you have to go from your instincts and you have to go from your gut, and you have to not hesitate and you have to not hedge.

It's my experience that endings are never easy, and I think I'm not alone among filmmakers or writers in this.

What do we have in life, really? If we're lucky we get to a certain age, and we have each other. We have the food we like. We have our crazy little rituals. And we have each other.

I just love real characters; they're not pretentious, and every emotion is on the surface, they're regular working people. Their likes, their dislikes, their loves, their hates, their passions; they're all right there on the surface.

I'm always looking for a way to surprise audiences. That's, I feel, my job as a director. I felt that Amy Adams playing a tough woman in 'The Fighter' was a surprise. People saw her as a princess.

David O. Russell's best films are thrilling high wire acts that run the moment to moment risk of tumbling to the ground. In his latest, "Joy," Russell has more trouble than usual keeping his balance on the wire.

Life just happens the way it's supposed to happen. It delivers you to where it delivers you.