Many traders face the fear of losing opportunity when they are trading the Forex market. Some traders are able to overcome this fear and continue trading, while some traders are not able to overcome the fear of losing the opportunity, and they stop trading.
This happens with many newbies. After learning, they are eager to apply things in real trading. So, if they see a chance to enter a trade, emotions trigger and they fear that the opportunity may be lost if they wait any longer. Some traders actually earn profits in this situation but most of them lose because the decision made is emotion based and not well calculated.
Oh yes, that is one of the most dangerous feelings which can be experienced by a trader. The saddest thing is that it always leads to the losses. That is why a trade should make a trading plan and try to keep everything under control.