I've already done some things to prepare me for the future, like setting up a Roth IRA. I also eat healthy and exercise so I stay in shape. What are some other things I can do to make sure I have a better future?
Edit to add more context: I'm 18M and getting a degree in mechanical engineering. I'm financially literate enough to understand loans, amortization, and credit, and will make sure to pay off my student loan debt quickly.
Take excellent care of your teeth and gums. You will never regret it.