Nowadays people like Simmons, but the older generation prefer wooden beds. In fact, a large part of the reason is just personal habits. The reason why old people like hard beds is because they used to sleep on kang and fire kang before saying they like wooden beds.

What about the old people of this era? When they were young or young, most of them came from the countryside, and their habit was to sleep on the kang. One of the most important characteristics of kang is that hard sleep is healthier, so they will prefer wooden beds.

However, our younger generation has never suffered anything and never stayed in the countryside, so they like Simmons, a soft bed, which they think is a kind of enjoyment. They really can't accept that the kang is so hard and there are no friends. They always feel an indescribable sour feeling after sleeping.

In other words, the living habits of modern people are different from those of the older generation. People living in different times have their own living habits. In the eyes of the older generation, sleeping on a hard bed is a kind of health care for the lumbar spine or spine, but it is soft for our generation of young people, and Simmons is a kind of enjoyment. Not only do they have different living habits, but their lifestyles also dislike each other.