When you wake up, the first thing you see is my knowledge tutorial for Chapter Three, isn't that wonderful? 🥰

Teaching someone to fish is better than giving them a fish. Do you want fish or fishing skills? Weigh the pros and cons, what you learn is yours, what you learn is your wealth.
If you want to grasp the hotspots, there’s only one method, which is to memorize, watch more, learn more, and remember more. When you trade enough and gain rich experience, forming muscle memory, you will be like a fish in water, and all the technical core will naturally be memorized.
Sector classification, every coin belongs to a sector. You must clearly know which sector any coin belongs to, then you will have the opportunity to seize the initiative. How to remember thousands of coins depends on your memory, there are no shortcuts.