Thanks
In future I think I will sell out some of my holdings at a certain point and use the cash to buy more coins at a cheaper price to take advantage when the markets rise again.
I think what you have said is that it has become a tactic or a general strategy for investors to do when the market falls now, of course, with considerable confidence and patience in investing.
and more ... it is necessary to withdraw profits, you can not store everything in a cryptocurrency, otherwise you can lose everything in one day