Somehow I spent a lot of effort telling people to sell and take profits in December, but I didn't follow my own advice closely enough, and I realised that I was in over my head according to my risk tolerance. So definitely, it's a lesson worth repeating over and over as you said.
It's cool to have investments in other markets, where 1% is considered a big move. Even a stockmarket crash of 20% seems pretty tame in comparison to what we stomach in crypto.
Thanks for posting.