Paper towels
Life is a learning experience. Every day that we’re not developing our skills and learning new things is a missed opportunity, and living with someone else means we can learn from them as well.
It might not be the things that we expect, however. This husband, for example, has learned that he didn’t actually know what paper towels were for, adn he was using far too many of them for how much they cost. See: every day is a school day.