To me, it seems quite unlikely and unrealistic for anyone to be able to accumulate enough or more than enough bitcoin in one cycle, unless he had been able to considerably front load his bitcoin investment from other funds that he has, and even if he takes close to a whole cycle to accumulate enough or more than enough bitcoin, he still might have to wait a whole cycle before he transitions from buying to maintaining and then to selling... and sure, my own preference is to figure out ways to sustainably sell bitcoin rather than selling most if not all of the bitcoin stash at once and then end up as a no coiner or a low coiner, which turning into a no coiner or a low coiner does not seem to be the reason to have had gotten into bitcoin... except maybe traders see bitcoin as something to get into and then to get out of rather than being something that is held for a lifetime.. and to just sell it as needed once reaching an overaccumulation status..
Hmmm that’s nice point selling all your coin after reaching your goal and becoming a no coiner is like you going back to your starting point . Which is not encouraging at all imagine selling something that took years for you to build in just one day , and we can’t tell if bitcoin may have gotten higher in price but we believe that bitcoin price will grow with time , so you selling when the price has surge with a massive increase, you won’t be able to buy cheaper like you once did if you have the mindset of buying back after a certain period of time , after selling all your coin . There should be better method of taken profits without selling all your coin.
Guys do have to figure out these kinds of matters for themselves, and I can see why someone who had been building up his bitcoin investment for 4-10 years or longer may feel like he wants to take some profits, and he might even get excited and sell too much too soon, such as selling 25% to 50% of his stash or more, but then if he really reflects on the power of bitcoin, he likely should be able to figure out some sustainable withdrawal systems that are either price based or time based that will end up resulting in his being able to continue to withdraw bitcoin yet to also be able to allow his bitcoin to continue to grow in terms of its dollar value (so he ends up largely sustaining most of his BTC stash, but still withdrawing from it on a fairly regular basis).
by increasing the moral levels and continuity of his Bitcoin journey so yeah selling and knowing you don't need to sell all is imperative and important.