NoContact.
Safely and securely. We won't tell your parents. Ever.
It's how you prove you exist. You need it to get a passport, to get government benefits, and even to get married.
This isn't just for retirement. It's also a part of your "government identity".
This is the key: to the world, to adulting, to proving your identity. You'll need little else to travel, get a job, and open accounts.