After finishing yoga, I sat down to browse the blockchain, and seeing words like staking and shared security becoming lively again, the profits stacking one after another, I started to feel a bit itchy. To put it simply, what’s stacking is risk, not the kind of "safe passive income" illusion in my mind; in fact, when security is shared, if something goes wrong, it could be a collective issue, and the correlation is greater than imagined. The modular and DA layer development approach sounds exciting to developers, but I can understand why users are confused. Anyway, my current rule is: if I don’t understand it, I avoid it; being able to sleep peacefully is more important than earning a little more.