There is an old saying in China, raising children to guard against old age, but now many people don't need children to provide for the elderly. When they were young, they laid the foundation for their later years. Children have their own lives, and they don't have to worry because they have no dependence, and they don't have to bear a heavy burden because they have to support their parents.
When I get old, I may choose a small town with convenient transportation, choose a better house with a modest yard, which is the best front and back yard, so that the front yard can plant flowers, put a table, a recliner, drink tea, read books and chat with neighbors, such as Kan Kan Mountain. The backyard can grow all kinds of vegetables, and then it can be self-sufficient, energy-saving and environmentally friendly, and the food is clean and hygienic.
Every weekend, or holidays, my children will come to see my wife and me, and we will cook them something delicious. They told us about things at work, interesting things around them, recent plans and plans, and so on. My children are playing in the yard, and sometimes they call "grandma". I feel very happy and happy.
Of course, it is best to be healthy with my wife, and then we will go out every year to visit places we wanted to go when we were young, see all kinds of life and enjoy our old age. If the body doesn't allow it, get a dog, and then listen to music, watch news and talk about the past with my wife in our own small yard. Of course, if possible, we can use the Internet to earn some money, create value like the elderly, and record all our experiences for so many years, either orally, or typewriting, save manuscripts, or even publish books. So I don't need children at all.