Do not invest in coin you do not understand, or even see many people make a lot of money from it.
Calculate your investment in electronic money when your investment is not high, which will help you easily cut losses and exit the wrong trading.
Be consistent with your principles.
Be patient and think hard.
Well mate, that is a good things to do before putting your investment. All information about your investment should be clear to you so that the risk of it will lessen. We should be knowledgeable enough with what we are going you invest than always taking the risk without thinking what it is. With the knowledge above, we can now learn when you hold or when to sell our investment.