I disagree re: my post being FUD. I am just saying, "program exits as the price goes up b/c history shows that Newton's law applies to BTC as well". It's not that hard to grasp; I am not saying sell all your coins; it's gonna crash! What I say is, ok, it's skyrocketing, and we all know a hard correction will come at the end, so if you have 10 BTC, it might be clever to sell 0.5 at 40K, 0.5 at 45K, and so forth.

I don't advise selling everything. You gotta do it in a way that will be positive for you on both outcomes: if BTC drops to 25K (something very plausible), you will have FIAT on the Exchange to get back in and probably double your BTCs. If instead, it goes to 250K, you still have some BTCs and made some USD. 

I guess this does not apply to those hodling until the year 2030. But for those that cash out coins on a regular basis like me (I own a crypto-related project funded with crypto) to setup take profit points is what allows me to have some fun and earnings while whales make the big money.