Suddenly my phone popped up a red dot saying "Testnet Tasks + xx points," and my first reaction wasn't "practice a bit," but rather "if I don't do this, will I miss out"... It's a bit risky. To be honest, when practice becomes expectation, you need to set a stop-loss for yourself: I now only allocate a maximum of two hours for testing on the testnet, and after that, I close the page; secondly, I only use a brand-new small account wallet, and avoid touching the main wallet, to prevent any day when routing changes or a trap catches you, treating your real funds as if they were just play money. By the way, those on-chain data tools/tag systems have been criticized for lagging and being misleading, and I believe it. Don't be too superstitious about "address tags = safety"; it's better to reproduce the transaction path yourself, see the slippage and the landing contract clearly, and feel more at ease. Anyway, with points and such, if I don't get them, I won't lose sleep over it.