He can't understand the hardships of adults because he has no such experience. This is the responsibility of your parents and brothers and sisters. First of all, you should think for yourself, not in the spirit of discipline, but in the spirit of guilt, let him go through all kinds of hardships, let him go to work, let him earn money by himself, and his family can no longer spoil him. You should let go. If you are still worried about him everywhere, you must reach out and give him a hand if you have any difficulties. He will never know what hardship is.