Lately, I keep hearing about modularization and the DA layer, developers are talking about it excitedly, but ordinary users (including me) sometimes really feel confused... But to be honest, don’t be scared by the terminology, the main point I’m focusing on is: when does this money actually "really reach my hands"? Data availability is like whether the ledger is publicly displayed, the order is like who comes first or second—don’t get jumped in line, and the ultimate goal is to avoid being overturned again in a few days. When doing DeFi yield farming, I now see myself more as a gardener; only the certain harvest counts as a harvest, anything relying on "maybe" gets pruned first. I don’t regret taking it slow, layering risk exposure properly—anyway, sleeping well beats chasing hot trends.