The last time I bought bitcoin was about 10 days ago when the price was around $28k, but of all the bitcoins I've ever bought and still keep the average price is around $47600, of course if I sell now I'm losing a lot, but I have big goals namely hold for the long term.
you have a Big Goals like Holding so you should not need to tell this everything here because there is no need to be bother when you are a Holder instead you will take that advantage in buying while the price is cheaper like now.
keep the funds inside your wallet , and try accumulating as many as possible before the skyrocket happens.
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How random will that be and what are the criteria for making that decision, jumping in look like a bad idea but getting in when the market is down seem to be the best choice.
but that is what we all do, getting into the currency when the price is dumping not unless you are a risker that wanted to buy while the price is pumping .