In Lesson 5 of my Financial Literacy course, I focus on one of the easiest ways to make your budget feel less painful: reduce expenses by buying smarter. The trick is that a lot of “savings” are hidden in plain sight at your local supermarket or grocery store—stuff most people walk past every week without thinking about it. In this lesson I show you how to spot those patterns and use them intentionally, so you’re not just spending less once, you’re building habits that keep saving you money over the long run. The big takeaway is that smart buying is less about extreme frugality and more about paying attention: how stores present prices, how you compare options, and how small decisions compound over time. If you treat your spending like a system (the same way I treat code), you can find the leaks, patch them, and keep more money available for the things that actually matter. This lesson fits right into the broader course (made possible by Khan Academy), and it’s meant to be practical—something you can apply on your next grocery run.