Even though this thread is up to seven pages I still want to say this, imagine the guy op dropped his post on X(twitter) he is regretting selling at selling cheap at the post which is not even the last two years but many years back imagine his regret at the current price of bitcoin, its really crazy how much people are regretting selling and I dont wanna be part of that, its crazy people may not understand this now till the nearest future where they cant afford it anymore.
Well, there is a very big difference between those who sold in the early days of Bitcoin, and those who sell right now, because in the early days, if Bitcoin reached $5, people thought, "Wow, it can't get any better than this, a bunch of coins that are acquired through mining from a pc are now worth so much money." That's because its price haven't been to $100 and then back to $5, but it just reached there, so people would obviously not think that the price could one day reach $126k, so they should keep holding.
However, compared to that, someone who sells today when the price is low and not at the top, or those who panic and sell, it's clear that they lack knowledge, because if you have clear records of Bitcoin creating a new price record in every cycle, you have to trust the process instead of panicking because you are not like the early adopters who didn't know anything, you already know what Bitcoin is capable of achieving, and if you still don't trust it and hold, then it's your mistake if you regret it later.