Greed can be a major factor in forex trading, as traders often try to leverage their positions and increase their profits quickly. Greed can lead to overtrading, excessive risk taking and an inability to manage risk effectively. It can also lead to losses in the form of bad trades and increased transaction costs. On the other hand, increased income in forex trading can be achieved through judicious risk management, rigorous analysis and sound decision-making. In order to achieve success in forex trading, it is crucial to maintain a balance between greed and caution so that gains can be maximized without taking on too much risk.