Recently, someone asked me why on-chain data always "stutters," even though blocks are being produced. To put it simply, many front-end applications are not directly monitoring the chain; they rely on indexers or Subgraphs—methods that "organize data first and then serve it." When the indexer is busy, or if there's a reorganization rollback, or if your RPC is rate-limited, the page will behave like... flickering: sometimes like an elevator stuck on a floor, sometimes like a delivery rider getting lost. Plus, with the rise of phishing links and hardware wallets being out of stock, everyone's security awareness has increased. It's good to double-check before clicking confirm, but don't rush to refresh wildly or switch to a bunch of unknown RPCs. As for me, being risk-averse, I prefer to go slow rather than get myself into trouble.