Selling 1 Bitcoin and then having nothing left in your wallet is a hassle. Unless there are several Bitcoins stored in the wallet and when we sell just 1 with a percentage of profit it is sufficient for me it doesn't matter because the motivation in selling for something very important.
If studied and analyzed further, selling Bitcoin at the current price is not a good decision for those of us who have other income to meet our daily needs because Bitcoin is a future investment that will be profitable.
Sometimes people will sell it, even though he only has 1 Bitcoin and there is nothing left in his wallet, they do it already predicted the profit from the initial speculator buying it, people do it with full calculation and aim to make a profit, but I'm sure they will buy it back when the price decreases and reverse the state of the wallet again.
We think the people who are able to do this job are those who have detailed it well enough and are ready to take the risk of having no remaining Wallet as well as Assets.
In the current market conditions it may not be effective selling Assets, but for those who had Bitcoin a few years ago below its current Value maybe they can use it and this is still profitable for them, more precisely those who bought Bitcoin at a time when the price was more or less than $ 100, in the current market conditions are still in the profit.