Sometimes when I'm bored, I like to reorganize the stuff in my kitchen cabinets. It brings me an odd amount of pleasure; and, of course, as I do so, I think to myself, "My, how times have changed." Maybe you don't organize cupboards for fun, but I'd guess there are still things you do now your teenage self would hate you for. The idea was recently discussed on Reddit, and I learned that I'm not the only one who's graduated from emo Avril Lavigne music and Hot Topic graphic tees to trying to find the perfect coasters and getting the best cash-back deal on my groceries — yet two more things that my teenage self would look at and say, "WTF. Who cares?"
I can remember having that exact reaction as a teenager, watching my parents take such delight in their Sunday morning coffee and newspaper time, wondering why my mom spent so much time lining cabinets in the bathrooms and kitchen, and thinking about how weird it was that my dad cared so much about cleaning the interior of his car. I couldn't wrap my mind around it — probably because I was too busy writing emotional things in my LiveJournal.