John got home Sunday night too late for supper. I walked into the kitchen to see him smearing peanut butter on a few crackers I had bought at a fancy food shop. “What are you doing?” I said. “I just wanted a snack," he said. “But I was saving those.” “Oh, sorry. For what?” “To eat,” I said. “I AM eating them.” “Later.” I turned my head toward a misshapen bowl on the counter. “When I serve them in this cute piece of pottery I bought.” He shoved a cracker in his mouth and walked out of the room. I knew it sounded silly even before I breathed the words. There were enough crackers to have now and later. Even if he ate them all, who cares? There are other crackers. Anyone else do this? We tuck away the decorative napkins, the best-fitting bra, the good beer, and move the homemade pound cake to the back of the freezer because we have in our minds that this thing is too valuable to be enjoyed now. We must wait until the right time that never comes. The next thing we know, the poun...