Dev Patel

As goofy as it sounds, I try to sing in the morning. It's hard both to sing and to maintain a grouchy mood, and it sets a happy tone for everyone - particularly in my case, because I'm tone deaf, and my audience finds my singing a source of great hilarity.

The thing about dancing - what it taught me all those years - is it gives you an amazing sense of discipline in forcing yourself to do things that you know are good for you but you don't really want to do.