Brothers, listen to my advice: do KOL (Key Opinion Leader) work. It's not just about the decent cash flow it can bring you; the role of a KOL can help you quickly enhance your investment and speculation skills. You need to review your trades and interact with others, which is much better than just staying at home and working alone. For many people, it's quite difficult to do it purely on your own because your brain's input is insufficient. Being a KOL is a great way to supplement that input.