And, no matter what, be proud of your contributions to the development and adoption of the Bitcoin phenomenon, because, we won't be here today without you. If you mined you helped stabilized its decentrality. If you sold you helped in its fare distribution. If you held you helped others to believe in Bitcoin.
I still remember very well that in 2017 I sold about 10 bitcoins for about $ 19,500 on the poloniex.com platform, before the end of 2018 my account could no longer be opened. luckily it's sold out. I really don't feel it's too early to sell it early. But what I do imagine is why I don't set it aside at all for my next future. 2019 I retired, spent time trading, built a house, got married, and started again in early January 2020. It turns out that bitcoin will surpass this far. very unexpected.
Wow! Congrats bro. Great foresight to read the market perfectly. December 2017 was the perfect top, 2018 thru 2019 was also the absolute winter for all of crypto.
Wish I have your handle to follow on twitter so I too can share in your other smart moves in the market.