At the end of last year, I sold my Bitcoin at a unit price of 93,000 USD. A friend said I sold it too low, but I said it doesn't matter. After all, I started dollar-cost averaging from 3,000 USD in 2018. No one can buy at the low points, and no one knows when the high points are. It's enough to earn a decent profit and walk away; don't be too greedy. #比特币 #加密市场回调