I've been in Crypto since 2014. I never sold and kepy buying more and more BTC. Even when we dropped from 20k to 3k. I kept buying. Untill 8 weeks ago. I started selling and actually buying gold/silver with my crypto investments. I believe 8 weeks we had our last big pump to the upside. I see us falling from now on.
The good news is that you managed to buy and hold bitcoins from 2014 to mid-2021. That's great because I believe only certain people can do it. But it is a recommended investment, buy and hold your bitcoin for long term and sell when you really want to buy something from it for your real life.
Now we are really in a period which is a bit difficult to explain although I believe the price is still bullish compared to 2020. Saylor announced that he has bought a number of other bitcoin during the month of December so it might have a good impact on the market to hold on to support above $40K -$45K. You can expect bearish, while we still want a bull market during the end of the year.