Oh yeah!
What I've found very useful is that I've been watching the beast consistently for these years, until 2020 even without using candles nor reading any astrology theory!
All of my other analysis perhaps except for gold has been tailored to match how Bitcoin behaves, not the other way around...
This is perhaps what made me hang on through the worst bear market, as well as buy in again in January. My goal is to rebalance what I have a few times each year only, be it cash, gold or Bitcoin!
Another thing in all of this is that selling some Bitcoin in 2025 or late this year will protect the rest, since I could not easily get into a fiat mine even if I wanted ;-)
From 21 to this day selling gold has had that function, actually... Not an easy decision to sell that off too, and for that technical analysis did have some utility, but again as a subset of everything else.