From what I understand the average Starbucks customer is a worker who spends about 3.10 USD every weekday. That means that they spend 806 USD annually. And that means they spend 32 240 USD during their whole career. That’s a lot of money..
Let’s say you made that coffee at home instead and invested all the money you save in a Roth IRA, you would have ended up 132 222 USD richer the day you retired.
Not bad, ha??