Keep holding, please. And don't sell any coin during the temporary period. No reasons, no need to take it/\.
Someone has to sell though, otherwise volume wont be there. I think the important thing is not to sell at a ridiculous price but then again folks would do whatever they intend to. Nonetheless, there are many of us who wish to have enough GenX to get a masternode therefore any low price sale would be picked up almost immediately by others.