A while ago i went all in ZClassic and bought about 365 Coins when the price was about 2$ per coin, but i decided to sell a couple of days after.
Two weeks later zclassic mooned and i could make about 80k now.
i learned my lesson in the hard way..
Well, you must have wait until the price of the coin rise up. Maybe, you're just satisfied on the price of your coin that's why you sell it early. Well, it really depends on the person if they need the money atm or not.
If the coin is not going to pump soon then there is a large chance that you will lose your coins on that trade, invest in coins that have daily exchanges.