I don't know this feeling.
Ask Laszlo about it.

I believe that many people used bitcoins for something, selling it for something but feelings can be different if they sold their bitcoins many years ago for something when Bitcoin price was extremely cheaper than now. While if you sold your bitcoin two months ago, I don't see any feeling like regret about that action at all. Selling bitcoins for something two months ago don't make you lose like fortune by price changes during those months.
laszlo is not the only person who sold or exchanged bitcoins for something.
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