What you do is take the power [popularity] gives you - which is very temporary and minor but significant - and use it. The danger is that you use it on a vanity project that no one wants to watch.
Danny BoyleBasically, actors arrive in a bubble. They have a little sealed bubble around them and it's basically [comprised of] their agents, their last film, their next film, their press agent, and their per diems - all these things, they cocoon themselves with and you have to puncture that bubble on each of them to make them be in your film.
Danny Boyle