I was preparing to go a mission trip in a developing country. The trip was going to involve a lot of outdoor work, so I was careful to select clothing that wasn't the "best" of my wardrobe. In fact, let me be honest: I packed my old clothes. As the trip concluded, I washed the clothes as best I could and left them in my hotel room for the woman who would clean after I checked out. I felt self-righteously generous as I toted my nearly empty suitcase home.