Trading requires pre experience as well as a firm belief because lack of belief always results in the end that a person gets panicked at the time of price downfall and hence takes some wrong decisions as for selling Btcs at the lowest prices to save his funds.

The best way to control your emotions is to learn the trick of holding back your coins even at the time of crisis so that they could earn you even more when the prices again rise to a higher level and also to keep in mind that price fluctuation occurs often hence you don’t need to wait for longer times.