See market prices of crypto currency increasingly fluctuate I think there are a lot of traders who suffered losses, and In taking a decision, many traders are still affected by emotions. Fourth factor that's the meaning, of is a type of emotions:

- Greed
Almost all traders familiar with the types of emotions, the desire to obtain profit possible in a very short time. Greedy nature incurred due to excessive self-confidence. Usually happens after the trader earn profit in a row. They are not aware or forgot that important fact in trading is not can expect definite results of each trade.

- Fear
A sense of fear entered the market usually occur after consecutive losses experienced trader.  Fear is basically a natural response so that we can survive in the market. However, excessive fear will make traders lost the opportunity to gain profit. During trader comply with rules risk management and trading plan has been made, he should not be afraid to enter the market.

- Hope
Excessive hopes or unrealistic in trading could harm. Hope to always profit often cause traders to not follow trading plan that has been agreed upon.

- Regret
Regrets that constantly will destroy trading gradually. Regret usually arise after a trader lost some chances to buy or sell, or after experiencing considerable losses.  If it is not quickly resolved, the kind of emotion this would be developed into fear, and in extreme cases could make him leave the world of trading.

To prevent these types of emotions , we should always be aware of whether we're  in emotions when trading, because trading with the emotions will only make our trading destroy.