When emotions take over trading in forex trading, it can be dangerous. Greed and fear can drive traders to make decisions that are not rational or logical. Traders may enter into trades without doing their due diligence or may enter into trades that are too large for their account size. They may also hold on to losing trades for too long, refusing to cut their losses, or they may get out of winning trades too early, missing out on potential profits. Over-trading and over-leveraging can also lead to disastrous results. Trading with emotions is a surefire way to lose money in the forex market. The best way to stay in control is to be disciplined and to follow a trading plan. It is also important to stay within your risk tolerance and to remember that trading is a long-term game.