Before 2017, cryptocurrency trading was like getting married. As long as you hold on to BTC ETH, you can be happy for the rest of your life. Before 2021, cryptocurrency trading was like falling in love. You spent Defi summer or NFT craze in romance, and broke up after half a year of passion, leaving behind a good memory. Now cryptocurrency trading is like going to a nightclub. You act according to the occasion, and the alcohol and dreams will wake you up quickly. You can only get out of it safely if you withdraw in time.