Lately, everyone has been talking about data availability, ordering, finality, and a bunch of other terms that make my head spin. Actually, just follow one thread: whether the transaction you sent out "counts" or not, and whether others can reverse your transaction afterward. Data availability is like "is the ledger publicly accessible for verification," ordering is "who said what first or last," and finality is more straightforward: how long after do you dare to believe it won't be overturned. On the macro side, there's also debate about rate cut expectations, the US dollar index, and risk assets rallying or retreating together. To put it simply, emotions come and go quickly, but the underlying settlement system on-chain hasn't changed. Don't just watch the candlestick charts; looking at code merge records and governance disputes is more practical. Finally, remind myself: if MEV (front-running tricks and other antics) isn't solved, user experience will always feel like opening a blind box... That's all for now.