Trading psychology refers to the mental state and emotions of a trader that determines the success or failure of a trade. It represents the aspects of a trader’s behavior and characteristics that influence the actions they take when trading securities. While other aspects – such as experience and trading knowledge – affect the success of a trader, trading psychology is an important factor that can make or break a trade. Some of the emotions and feelings that traders experience are helpful, while other emotions such as nervousness, fear, and greed can hurt trading success and should, therefore, be contained. Traders who understand trading psychology will generally avoid making decisions based on emotions or biases. It can help them stand a better chance of earning a profit during a trade, or in the worst-case scenario, minimize the extent of their losses.