Because the floor would be too uncomfortable.
Yes, people generally sleep peacefully in their beds at night.
beds
Pakistani people sleep on matresses but don't have beds
Yes, many people are able to sleep peacefully in their beds at night, feeling safe and comfortable.
Mainly beds.
Yes, many Americans have mattresses to sleep on.
Traditionally they would sleep on futons Now many people sleep in western style beds.
Beds were made because when people wanted to sleep they wanted to sleep on something comfortable so their back wont hurt.
Yes, we sleep soundly in our beds.
they sleep on cots or regular beds
Some people sleep on hammocks but some of them sleep on beds but when i went to Mexico i slept on the hammock.
Tempur beds are stiff and spring mattresses are bouncy and fun to sit on and sleep on. Also, many people believe that you can't sleep well on Tempur beds.