It's nice to be in a situation where the two books that I write for a sort of regular monthly income are also works that I enjoy immensely, rather than them being some kind of bread and butter, do it because you have to do it.
In the NFL, every practice could make or break you. If you dropped one ball, you'd worry about getting cut.
I think, however, that so long as our present economic and national systems continue, scientific research has little to fear.

