I don't think the famous saying "If you don't sweep a house, why sweep the world" is ridiculous at all. Of course, there is a boundary difference between sweeping the house and sweeping the world, but from doing small things, we can see whether a person is suitable for doing big things. This house must be cleaned. If you don't do it, someone else will have to help you clean it so as not to become a pigsty. It is irresponsible to push the responsibility that belongs to you to your parents or others. In the long run, if you get used to it, you will lack the character to dare to do it. You always want to blame others, but you don't have the courage to take it.