When I can't immediately define the character, and there's an element of mystery to it and still a lot to be explored, that's when I say yes.
Leonardo DiCaprioSince I was very young I've been fascinated with nature and I actually wanted to be a marine biologist when I was very young. That was a great passion of mine. So I suppose in the off season when I'm not making movies, I became more and more active as an environmentalist trying to be more vocal about issues that I felt were important.
Leonardo DiCaprioI want to be the perfect child. I owe so much to my parents and the way I was brought up.
Leonardo DiCaprioAs an actor, you're constantly searching for that great character. Also, being a history buff and learning about people in our past and amazing things that they've done, I came across a book about Howard Hughes and he was set up as basically, the most multi-dimensional character I could ever come across. Often, people have tried to define him in biographies, but no one seems to be able to categorize him.
Leonardo DiCaprio