You can understand Bitcoin, macroeconomics, and the pitfalls of central banking.
But the most important thing to understand is that most people have no understanding of these things.
Before I was buying bitcoin, I was buying stocks. I bought private stock in Aptera years ago. Today, it goes public under ticker SEV. The vehicle can operate without ever being plugged in, as it adds about 40 miles of range a day with the solar array. Check it out: