When you sneak into somebody’s backyard, it does seem that guts and curiosity are working together. Curiosity can bring guts out of hiding at times, maybe even get them going. But curiosity usually evaporates. Guts have to go for the long haul. Curiosity’s like a friend you can’t really trust. It turns you on and then it leaves you to make it on your own—with whatever guts you can muster.