This week, my wife and kids went to visit my sister-in-law who lives at the beach, meaning I've had an inordinate amount of time for myself. I have to admit I feel guilty about it! They'll be coming home later today, and that got me wondering about how different (but at the same time how similar) this week has been for me. The first thing I noticed is that when the kids are here I always feel like I don't have time to do stuff. But now that they're not here I still feel like I don't have that...