Recently, people have been talking about data availability, ordering, finality—just a bunch of nouns that make your head spin... I’ll pick a main thread myself: does the money actually "land"? Data availability = can others verify the account? Ordering = can someone jump the queue? Finality = will this transfer be reversed later? To put it simply, when you're working on the chain, what you fear most isn't the ups and downs, but thinking it's stable when in fact it's still floating in midair.

These days, some regions are tightening and loosening taxes and compliance rules alternately, and the psychological expectations for deposits and withdrawals are swinging again. Many people prefer "fast" and "cheap," but the more urgent they are, the more they tend to overlook those three things above. Anyway, I now prefer to go slower and pay higher fees, just to confirm that it really counts.

What I fear missing the most isn't actually the opportunity, but those few minutes when I open the umbrella too early.