Of course. The main goal of an investment is to cashout profits. If someone is investing in cryptocurrencies without following this basic plan there is something wrong with their strategy. Moreover, money exists to be used, to serve us, to fulfill our needs and to give us comfort.

Unfortunatelly there are people who have as their life purpose to acquire and hold most money as possible, but without any practical plans to make good use of that money. Consequently they hold for too long (a lifetime), the money loses value and it becomes worthless even as heritage for the next generation.

On crypto universe it's also a real threat to investors when holding altcoins. If they don't pay attention to cashout their gains in time, it's likely they end with priceless coins and tokens on their hands futurely.