As a young man who rents a house in a big city, how long can he work without relying on his parents to pay the rent? What do you think is the benefit of realizing "full rent freedom"?

As a young man who rents a house in a big city, he should realize that he does not rely on his parents to pay the rent, and he needs to consider it according to his own situation and the rent level of the city. Generally speaking, if you can find a stable job, have a certain source of income and control your living expenses, you should be able to pay the rent without relying on your parents in a year or so. Of course, it also depends on the specific city and rent level. In some cities, rents are higher, and it may take longer to realize "freedom of whole rent".

As for the amount of income to achieve "freedom of whole rent", it also varies from person to person. Generally speaking, if a person's monthly income can cover rent, living expenses and other necessary expenses, then "freedom of whole rent" can be realized. Specifically, this income level may be different due to factors such as cities, personal living habits and consumption levels. However, no matter what the income level is, you need to control your living expenses and plan your financial situation reasonably in order to realize the "freedom of whole rent".