Lately, I've been looking at various L2/L3 discussions, full of "data availability / ordering / finality," and the more terms there are, the easier it is to scare people off. To put it simply, I focus on one main thread: where exactly is the "evidence" of this transaction stored, who queues up first and in what order, and how long before I dare to believe it won't be reversed. The more openly the evidence is stored, the more expensive it is but also more reassuring; the more centralized the ordering rights are, the more it resembles a gear stuck in the entire transmission; finality is the most annoying—seeing success on the UI doesn't mean you can sleep peacefully... I still believe that protocols with clear structures will win a little bit in the end, at least not relying so much on hope. When macro factors like rate cut expectations, the US dollar index, and risk assets all go haywire, it becomes even clearer: emotions can be chaotic, but the underlying "gear engagement" must not be disturbed. Anyway, I now prefer to spend a bit more gas/time to understand these three things thoroughly before taking action.