If we do discover a complete theory, it should be in time understandable in broad principle by everyone. Then we shall all, philosophers, scientists, and just ordinary people be able to take part in the discussion of why we and the universe exist.
It's natural for any actor that segues into directing to be an actor's director. You know how to relate to the actors.
I intend to be in more action movies because, apart from Angelina Jolie, no other actress stands out in this genre.