I suppose the main thing is learning, and surely if you had been mostly focusing on accumulating since your forum registration date (in 2016), you would be in a good place right now, yet there are a lot of us who have made several mistakes along the way, and one of the main things is to try to be able to stay in the game and to not get completely knocked out of it.
It can be tempting to sell too much too soon without realizing that is what is happening, and so I continue to be a pretty BIG fan of incrementalism and figuring out ways to engage in incrementalism especially when it comes to selling BTC - yet I also have a bit of a philosophy that it is not even a good idea to start to think about thinking about selling your BTC until you are either sure that you have enough or that you have more than enough, and that can be a bit of a tricky kind of a measure to figure out how much is enough.
One of the frequent problem that guys have is to sell with an anticipation of buying back cheaper, and it seems to me if there is a structuring of sales in such a way that there is no expectation to buy back cheaper, then there is a realization that you cannot start to sell BTC until you are sure that you have enough or more than enough.. so then you would ONLY sell from the part of your stash that is "more than enough." No one is going to help you if you miscalculate whether you have enough or not, and you likely have come to realize that no one is going to save you if you end up selling too many of dee cornz too soon.