Sleep position gives personality clue: BBC

[Ivan Seeking]

Professor Chris Idzikowski, director of the Sleep Assessment and Advisory Service, has analysed six common sleeping positions - and found that each is linked to a particular personality type.

http://news.bbc.co.uk/2/hi/health/3112170.stm

[sascha]

... so when I use several positions in sleeping, I am schizoid, or have a multiple personality? ....

[russ_watters]

I recently changed my sleeping position because of shoulder pain...

[Zero]

We were trained to sleep in the soldier position in the Marines.

[Ivan Seeking]

Originally posted by russ_watters
I recently changed my sleeping position because of shoulder pain...

I have had to modify mine a couple of times due to surgery. I don't really fit any of these models...but I think I started as a Soldier
people who sleep in this position are generally quiet and reserved...
ya, right! Not me for sure.