Well, here’s what we were thinking: When we said yes we were thinking about babysitting in terms of why instead of how, in terms of causes and consequences instead of execution, and we failed to consider the fact that the detail-free babysitting we were imagining would not be the detail-laden babysitting we would ultimately experience. Babysitting next month is “an act of love,” whereas babysitting right now is “an act of lunch,” and expressing affection is spiritually rewarding in a way that buying French fries simply isn’t.21