Older people gain experience in various subjects because they face more events than younger people. Experience and wisdom are things that take time and effort. In order for the young person to gain experience in the very early period, he will need to focus on a certain area and make a lot of effort in a short time. A youth may have more experience in any field than an elder. But we spend most of our time looking in one direction. However, time has passed when we realize that we are unaware of other aspects.
RE: Why is wisdom attributed to elderly people?