Any idiot can tell you that being a parent is tiring. Sometimes, I am so drained by the end of the day that every bone in my body seems to ache, every muscle sore, and I actually feel nauseous from the physical exhaustion. And at these moments, all that gets me through the next minute and all subsequent units of ever-stretching time is knowing that soon, I will be able to rest my wearied body. But once both kids are fed, bathed, and down for the night...