In this case, when you are holding a coins that wont give you a  benefit learn to let it go and find another coins which may benefit you good and valuable profit like the dencoins token. One of the reasons not to rely only on one coin or token, diversify your money in few altcoins ,don't put your eggs in a single basket because you won't know the one that will bring profit someday. In addition, learn to be specific of what coins must give you the best out of having a profit.