What you say is absolutely correct. I have learned a lot about greed in trading. Sometimes greed makes us lose almost everything. I will take for example. About two months ago when binance held a coin nano event I bought a lot, then made a profit of about 15% but I still do not sell, resulting in the price of coin nano has dropped a lot and I was not ready to sell. And to this point I still have coin nano in my purse. I lost two thirds of value compared to buying