I also keep some tokens but it is difficult to decide to sell or hold. I usually want to hold rather than sell when it is listed on the exchange market but the market situation will not allow me to do it.
It is a difficult situation for every people who hold any token because if they sell the token right now, they cannot make a good profit because the price is down too deep. They don't know when the price of the token can increase back and this makes them hold for the unknown time and they only waiting for the time comes.