Have you ever thought about it? The on-chain world is actually a magnified version of a fish tank. We newcomers are like the fish that have been thrown in, always carrying some scars. Some come from crashes in the crypto world, some from misjudgments about contracts, and others are simply cut to pieces. But no matter what, everyone is swimming around in this ecosystem—some are taking advantage of the chaos to make a quick profit, some are hiding in the corners, and others have already adapted to this rhythm. Thinking carefully, we are all just passersby in this tank.