Breaking even is really like a breakup, even though things have been off for a while, you still drag it out, thinking "Just a little longer, maybe it'll get better," but the longer you wait, the worse it gets, and you lose more than just your principal—your energy and sleep are also sacrificed. Honestly, I now prefer to take a small loss and walk away, keeping some cash on hand, at least not being driven by emotions. Recently, that mainstream public chain is undergoing an upgrade/maintenance, and the group has started guessing whether the ecosystem will move away. I'm just going to open my umbrella first: lively as it is, don’t let yourself become the last person still stubbornly holding on. That’s all for now.