Telltale Laundry

Why is there so much synthetic cycling/running wear in my laundry? It's more than half the load! I should get a prize - confetti and streamers falling from the ceiling and loud sirens wailing and flashing as if I were the Millionth shopper at the Quickie Mart or something. Maybe I've been putting in more miles. Or maybe I wear the same everyday-clothes over and over again too much. Or maybe it's just winter and I have to wear several layers at once...