Yes, that is true. Emotional control is important so that we don't panic easily. Usually newbies lose a lot of money because they are stuck with their own emotions and can't wait to monitor changing market conditions. The importance of market analysis should also be studied by newbies so that they can have an idea of ​​what benefits and risks are obtained. if at any time the price of the purchased coin turns out to be too high and market conditions actually go down, the solution is to hold the coin until the price stabilizes again. do not sell cheap because it harms you.