Recently came across a bunch of testnet point strategies, claiming they are "practice," but everyone secretly expects to be able to exchange for something... As soon as the expectation arises, people tend to get carried away. My own stop-loss is pretty simple: once I start leveraging to do tasks (multiple accounts, across several chains, watching at midnight) because of points, I stop for two days; another rule is that if the gas/time spent exceeds what I originally planned to spend on the chain's online exhibition this week, even if I lose, I just stop. Large on-chain transfers or movements of exchange hot and cold wallets are often interpreted as "smart money," but honestly, they just amplify noise... My noise reduction strategy is one sentence: only keep three fixed signal sources, silence everything else, and don't let information reach into your wallet.