how to spend he's/her 1btc what would that be ?
there are always many alternatives that can be done if indeed we have 1 btc. because it is clear that currently the price is in the range of $58K+ certainly not a very small value.
First, it is clear, of course, that we have needs that must be spent on daily needs, exchanging some with fiat, so that we are able to spend those needs, partly for working capital.
keep saving in btc because it is certain that in the near future there will be another increase that will occur in btc. even if there is no increase, it is certain that it will increase sharply in the next 4 years. btc will always increase every time in its development. if you want to be more daring, of course do daily trading because it will increase the assets we have.
I will convert half of the Bitcoin to fiats and I use it for urgent needs. I will buy a house, a car, and the rest for small businesses in real life. While another half of the Bitcoin, to keep on the wallet. Or I will sell it first and wait for the bearish to buy again for a long-term holding. Sure, I won't only put the Bitcoin on the wallet if I think selling is better at that time.
Your opinion is certainly very true, selling it partly to meet the needs that we may really need is a must. if there is no need and already have funds from work and others, it is better to wait for the price of btc to increase again and sell it.
then save the sale proceeds to wait for the moment where btc will make a correction which causes the price to fall, after making sure the decline is good enough then the next action is to buy it. if you're not good at trading, it's better to buy the btc that we have done, just keep it. because once every 4 years and usually after the halving it is certain that the price of btc will increase and create renewable ATH.