Dumping will be now not the best thing that you can do and that is because we all now waiting for the right moment to sell our coin because it is now rising so that is really nice.
But of course it will be hard to know what will happen in the future but that is just the risk that you are taking.
I am glad I did not sell any bitocin. The price is going up now. I am make quite decent profit at the moment.
Selling or dumping of bitcoins now is not a good thing to do ,all we know that when bitcoin halving is not yet ends there will be a fluctuation and maybe a more continous rise of price .
Well its good for you to hold it until now.