Investment has inertia. Where you have made money before, you are very likely to continue investing there. I have seen too many real cases—some people are stubbornly holding onto a certain cryptocurrency, some are stubbornly sticking to a particular sector, resulting in gains and losses originating from the same source. Previously, the zoo #meme 赚到钱的，亏在了Meme。有人依然只执着于 #BTC ecosystem. Some people make money on contracts, some lose everything on contracts... So to truly keep making money, you need to always maintain an open mind, keep up with the times, continue learning and exploring, and view the market with a developmental perspective. What has been earned in the past is in the past; don't get stuck on one tree. Relying rigidly on past experience and betting on the present will eventually become outdated, and that is the beginning of losses.