Only if your man enough to handle it.
Moving furniture while sleeping is an form of sleep walking. Which also should be consulted about with your doctor. Also friends have a habit of trying to play pranks and jokes on other friends.
WEll PERSONALLY I WOULD JUST SLEEP AND WATCH TV
What should you do if you are uncertain about the flawere while having at a friends?
Lots of options. Read a book, play a game, chat with someone on the phone, sleep, watch TV, etc..
An Elephant sleep just for a while in standing position they don not need to lay down for sleep. Elephants can sleep any where any time. Sometimes they will take turns at sleeping while the other Elephants keep watch.
Look at a light or watch TV
tiredness
you should go watch the television
cook clean talk on phone read shop sleep watch the game
Maybe you should sleep on it for a little while. And see how it feels then.
Well, it depends on your age. Adults should get 6-8 hours of sleep, while children should get at least 7-9 hours.
watch the litre's of fuel!