As human beings, we can't have smooth sailing all our lives. Just because some people can't turn over for a while doesn't mean they can't turn over for a lifetime. As long as they can catch this kind of thing, there will be no problem. Even if some people are extravagant now, no one knows what they will be like in the future, whether they are living on the streets or prosperous. These things are not fixed.
Don't look down on people around you in life. It may be difficult to get rich, but it takes some time to seize an opportunity. When you look down on others, you are often looked down upon by others.