As I was dozing on the couch, a slightly uncomfortable sensation told me my feet were cold. On the other end, my head was pleasantly resting upon a blanket. Woe was me. Anyone who is in the habit of snoozing on the couch, or is found there in such a relaxed state as this only occasionally, knows how dire this situation is. Thankfully, the distance between my feet and my head is quite short, making an inverted blanket fling sucessful without much difficulty. With toes cozy and head readjusted, sleep was uninhibited and consciousness sent away.