I have bruises on both of my forearms and on my calves and ankles from sleeping awkwardly on the floor the last couple of days, because I moved into a new semi-furnished apartment and don't yet have a bed. I won't have one until tomorrow, and that's if I'm lucky.
I tried sleeping on the loveseat that came with the apartment, but I'm way too tall and can't get into a comfortable position on it. I got about 3 hours of sleep due to sheer exhaustion before a neck cramp and a leg cramp woke me up. Couldn't get back to sleep until almost 10 am, again from exhaustion, this time on the floor, where I woke up 2 hours later both still tired and very sore.
Life as a whole blows when you can't get good sleep.