Finance—such as stocks, forex, or crypto—over a short period to profit from price fluctuations. Unlike long-term investing, traders focus on technical analysis, daily market trends, and the latest news to make quick decisions. The key to successful trading is not only accurate predictions but also high discipline, risk management, and emotional control. Every trader must understand how to use stop-loss to limit losses. Although it offers the potential for quick profits, trading carries high risks (high risk, high return). Learning consistently, practicing continuously, and not arguing with your own trading system are the keys to survival in the business.