When I have gotten to my over accumulation and probably I must have been holding for two circle or one circle minimum, because there are people who even holding for one circle they still end up not stacking enough bitcoin into their portfolio and they will tend to have a different choice of holding for another circle and if you have this approach I think their is every tendency that before we get to 2 circle we must have had enough profit in our bitcoin portfolio that we wouldn’t have to worry about whatever the situation of market might be, there is difference between holding for a short term and holding for a longer term, and that is consistency and patience.
Even after stacking for two circles there is no guarantee that your profit will be huge because it all depends on how much that you are using to DCA and how aggressive you were during this two circles of your bitcoin accumulation. I wouldn't stop at two circles but I will rather continue accumulating bitcoin until I reach my bitcoin target because that is where my focus is on. I don't use number of years to time when I will stop accumulating bitcoin but my bitcoin target because that's when I can tell if I have will move on to over accumulation phase.
Secondly, you don't sell all your bitcoin portfolio because you have achieved your goal if not you will regret of selling too many bitcoin too soon since you will be back to a low coiner and regret your actions. This is why you need to use a sustainable withdrawal strategy that will enable you only tap little from your bitcoin portfolio once in a while and it wouldn't affect your bitcoin investment because your portfolio keeps on compounding in profits.