why do we have bed if we can sleep with covers
Beds are actually only meant for comfortability and support; it was also created with the same thought in mind. The reason behind this is because of the strain and stiffness caused from sleeping on hard surfaces; in order to combat that, beds were originally made from hay filled sacks and later on transitioned to the beds we know today. Optional, more comfortable, beds can be sold today with a much higher level of technology. ( i.e. Tempur-Pedic beds, Sleep Number beds, etc.)
Its to get your carcass off the floor -- bugs come out at night and you don't want them crawling up your Flue or having a nibble at your tuppence Anyway, who wants to lay on the Hard Boards ........ better on the nice comfortable mattress ..... so I will stick to my mattress and my nice comfortable duvet
Sleep on the floor a night or 2 and then you will know why. If you have mice they are now eating out your eyeballs. Roaches look for the crevice in the back to lay their eggs. Golly, don't you watch Sci-Fi?
It is comfortable to sleep on bed than floor or covers. According to medical, it is suggested to use bed to sleep
