I've pinned this article. Before making any trades in the future, take a look. These are mistakes learned through real money. Always keep them in mind: 1. Don't copy others' work. I'm diligent with my hands but lazy with my thoughts. I like copying others' work and blindly following authority, wishing experts would just write out the wealth code for me to copy. The saying 'follow closely without thinking' perfectly describes me. Over 90% of my losses in recent years came from copying others. Looking back now, it's laughable. Confucius was brilliant, right? With 3,000 disciples and 72 outstanding students, even he used subtle wording. What more these so-called experts! They tell you when to buy but not when to sell. You rush in excitedly, and then...