The year 2021 left a deep impression, as the pandemic spread to the point that I couldn't return to my hometown for the New Year. On the first day of the New Year, I was working out while listening to podcasts, particularly about ClickHouse, which was very popular at the time. I heard experts discussing cryptocurrencies in the chat room and felt the momentum of Binance. In the following month, I got involved with contracts and took my first position in FIL, facing a liquidation of nearly 20,000. Confused and bewildered, I quickly severed my ties with the crypto world and returned to my work life. After that, I mostly heard your story through the news—Bitcoin dropped from 60,000 to 20,000, then was reborn to reach a new high of 120,000. We met again, but everything had changed.
