It is no good getting furious if you get stuck. What I do is keep thinking about the problem but work on something else. Sometimes it is years before I see the way forward. In the case of information loss and black holes, it was 29 years.
It's drama, it's a lot of things, but you know it's always about every movie or every TV project ever made is meant to be watched. If people like it and support it, that's what it is all about, really it's sort of the important part about it.
I like that people who are not experts can not only understand but get engaged by my work. I like that Joe Paterno can read me. Bill Bradley.