#交易心理学 Trading psychology is a discipline that studies the psychological activities of investors during the trading process. A trader's mindset is crucial; mature investors need to have a strong inner self. As Kahneman's "Prospect Theory" points out, people avoid risk when gaining, are willing to take risks when losing, and are more sensitive to losses.

In trading, it is essential to avoid psychological traps, not to rely too heavily on ingrained ideas, not to fixate on sunk costs, and not to seek advice from those who make the same mistakes. It is also important to focus on the trading process, cultivate psychological skills, control one's reactions, and maintain a calm and rational demeanor, so as to enhance trading decision-making ability and success rate.