How Did I...?

Things I have found while cleaning/packing up my dorm room: 3 jars peanut butter, popcorn kernels, merits, old activity rosters from last summer at Cho, random letters from this year, several children's books, hundreds of pictures, tons of post-it-note "to-do lists", coins, more t-shirts than I knew I even owned, 4 bottles of shampoo, and cleaning supplies that I think I only used once... The reoccurring question is: how did I end up with so much stuff?!