It isn't an easy topic to learn in one sitting. You can kind of see it like math that you learned in school. Once you learn one part, you go on and learn more.

As for Bitcoin's halving, historically the price has always gone higher. Sometimes it has made investors a 10X, 5X, or 3X return. The hardest part at that point is knowing when to sell before the price falls back. It happens just as fast as it went it up, the price goes down.