For most crypt fans, simply holding is the easiest way to make a profit. But they have to choose good coins for that. From time to time, the price of the crypt can fall but inept traders can lose a lot more.
This is not a way to get rich, from 2017 to this day, those who kept in the long lost a lot of money, you should always be able to enter and exit the coins, bitcoin is only a coin that can be held for a very long time.