If we know bitcoin a few years ago when the price was still cheap of course we regret not buying and selling now, but this is an important lesson that the bitcoin trend will continue to rise so that by buying now we must hold for the long term so we don't repeat the mistake same time, now is the time to invest and in a few years we will harvest.
People like me who used to sell bitcoin in the past are now regretting it. There are many traders who, when the market dumped the effects of different news, sold their bitcoins in panic. But after that, when the market started recovering, they did not buy bitcoin out of fear that it would be dumped more. However, it must be admitted that many people do not think that Bitcoin will rise in this way, even myself. So I have been trying to correct the mistakes of the past for the last two years.