It's getting harder and harder to do all these tasks.
And even if you do all of these items on the check-list there may not be a pay-off in fulfillment and happiness.
During this tenure at school a child should date, but not anyone that shows signs of being violent, disrespectful, cloying or substance abusing.
After a young adult graduates from college with a 4 year degree they should find a living-wage job, pay back their student loans, buy a home get married and buy a car, or at the least rent an apartment.
Any young adult that does not perform these tasks gets labeled failed-to-launch.