When you feel that if you don’t work hard, there is an abyss behind you. At that time, you are on the edge of a vast abyss. When ordinary people buy a house, decorate it, pay off the mortgage, get married, and buy a car within one year, , the elderly at home are sick and hospitalized, when you will have children, etc. When everything comes together, you will know that you are really poor. If you don't work hard and make money, then you will face an abyss.