Holding a cryptocurrency for a long time isn't always a good idea. As practice shows, it is a good idea to keep coins with a high capitalization level for a long time. Holding the rest of the cryptocurrency for a long time does not always guarantee profit. This is especially true for tokens. Very few tokens are now recovering in price, which were created in 2017 and had a good price then, but then fell as a result of the bear market of 2018-2019. In fact, their owners suffered a serious loss and a significant part of them left the market because of this.