I spent $40 on a Python course that finally made functions click for me.
The instructor used a simple pizza order system as an example, breaking down each step into its own function, which made the whole concept of modular code way less scary.
That's awesome when a concept finally makes sense. Spending a bit on a course that actually works is totally worth it. Real world examples, like that pizza system, are the best way to learn. It turns a scary idea into something you can actually picture. Getting over that functions hurdle changes everything.