This is very true. There will be always a rise and fall when it comes to the crypto world and the coins that are associated therewith because it is determined by the supply and demand of the coin. Therefore, if people are willing to pay more for a coin and the demand is very high then we see a major increase in the price like what we are seeing with the dogecoin now. Otherwise, a larger supply when its is sold off causes price reductions.Needless to saY is the fact that Cryptocurrency will continue to rise and fall till eternity... nothing can be done to effect that. people will lose, people will gain money. everyone is only expected to trade with caution. no Crypto ever promises anyone profits or losses as I've always said.