Why is it more comfortable to sleep on the couch than in bed?

Because it can be integrated into the sofa, it is a little safer

After drinking, your memory will be temporarily amnesiac, so you won't remember what you did at night.

The sofa is too soft, which has great restrictions on the body, the height difference between the head and the limbs is too large, and there will be fatigue after a long time, especially the neck is easy to produce local stiffness (stiff neck), so when sleeping on the sofa, be sure to use a hard blanket and soft pillow.

When people sleep on the sofa that is too soft for a long time, under the action of gravity, it is easy to form a concave position with low middle and high surrounding, and the entire lumbar spine is in a state of non-force equilibrium, at this time, the muscles and ligaments that maintain the stability of the spine are located in the concave (that is, the lowest position), which are in a state of excessive tension, and the muscles and ligaments of the relatively high position are in a relatively relaxed state. >>>More

Dream that you are sleeping in a bed and someone puts you on the living room floor. >>>More