What's the aspect that attracts us in non-philosophy? I could equate it up a little bit with what happens with aerial acrobats in circuses. Why do we go to a circus? Because every time they are risking their lives, which is what a non-philosopher is doing. She is risking her philosophical life with this kind of virtuosity, and of course the more rigorous and the more fictional it is, the more exciting it can be. It's an exercise in acrobatics, non-standard philosophical acrobatics that we admire.