In buying and selling cryptocurrency purely the process of buying and selling, not money games or any other types of gambling. Bitcoin trading is also not the same as forex, here is easier to understand. Usually beginners tend to be ambitious and selfish, they are confused about collecting cryptocurrency or pursuing profit in selling cryptocurrency. For traders, you should throw away your soul of ambition and selfishness. Remember here to collect profits not from the difference between buying and selling fiat to cryptocurrency, but how much increase from the price of the cryptocurrency is sold.
When holding a coin, it means you hold items that must be sold at a price.
When holding fiat, you are looking for the best position to buy coins.