Before age 30, young people have two paths: one is to enter the system and be arranged; the other is to leave the mothership and build their own lifeboat. Today’s approach is not a suggestion, but a survival model. The first step: leave familiar society. Don’t go back to your hometown, don’t settle in the first-tier city, rent a place in a new first-tier city. Why? Not for development, but to cut off dependence on old relationships.