on gender difference

Final proof that gender differences are absolute: I just told my roommate that I'm in the middle of moving all my furniture around, and he gave me a blank look, and, after a long pause, a "...why...?". Somehow, my "It's fun!" didn't seem to compute. Ah, but is there anything quite so enjoyable as a new placement of objects? --Perhaps only a set of small, nesting or matching containers.