[sporeguy]

Life is already stressful enough,  still got time to be concerned about which direction to sleep. 

Millions of poor people staying in slums will just lay flat any where just to catch their 40 winks.
Life goes on ....

Damn cham....

That's why these people very cham ...

By the way I also check other sources more importantly if you are in the Northern hemisphere just don't sleep with your head pointing towards North. If in the Southern hemisphere then the head in the sleeping position should not point towards South.

Clyde is correct - if in the East - West alignment your bed is under the window is not encouraged