The Extra Sock

I sometimes ponder the deep mysteries of the universe. Today I am thinking about the extra sock that you somehow picked up in the laundromat of life along the way .It certainly isnt your sock....I dont wear ankle socks. So how did it get in my laundry...and also, does this mean they have one of my socks? Are they thinking the same thing? I really cant understand the cross contamination aspect..I always look in the washer and dryer before I put my clothes in...When I leave, maybe someone throws in an extra sock and steals mine. Maybe its time to have my own washer and dryer.