I've been saying that for years! Since high school in fact. We need some sort of "how to be well functioning adult" class. It can start with simple things - how to open a bank account and write a check, and how to file basic taxes, onto things like what things a person needs to do when they move (change mailing address, update drivers license, get electricity, etc), basic home repairs like changing a fuse or light switch and using a plunger, and more advanced things like starting retirement accounts and negotiating (for a raise, when buying a car, etc).