Excessive emotion destroys your hard work. You need to be experienced to use the knowledge of trading. Experience gives you profit. I myself spend time and activity by observing the market for trading. The situation of price decline makes you emotional which should be converted into patience.
Traders who are able to change emotions into patience are extraordinary traders and of course have enough experience in the market. Because such people are able to face unusual situations calmly enough so that they may not be victims of losses from falling coin prices in the market. In addition, such people will usually get more profit when trading because they are not too hasty in selling coins that they have previously bought.