I've recently been looking at the three terms "data availability, ordering, finality" as a main thread: you think about what you're doing on the chain, whether others can see it (availability); after seeing it, who comes first and who comes later (ordering); and finally, whether this transaction is truly settled (finality). To put it simply, when something really goes wrong, whether you lose or not is secondary; first, figure out which part you're stuck on. By the way, I want to complain that some project teams promote a bunch of fancy words, but users are just gambling on "no rollback, no stuck."

Recently, during the extreme fee wave, people in the group argued whether to reverse or continue squeezing the bubble, but I tend to see it as emotional noise: high fees don't necessarily mean an immediate reversal, but it also reminds me not to go all-in before "ordering + finality" are stable. My biggest fear isn't losing money, but losing money and not knowing whether I lost because of the rules or my emotions. That's all for now; keep watching the on-chain fund flows and don't be scared off by the jargon.