Simple long-term retention of our cryptocurrency is not always the best option for making a good profit. This was convinced by the events of the past year, when we suffered only losses from holding throughout the year. The best, in my opinion, will be withholding with the periodic sale of part of our coins and tokens during the period of their large rise in price and then the purchase, when it is clearly lowered to lower limits. This will not be a daily trade, but only with obvious large price deviations.