Recently, many people have been talking about blockchain builders, bundles, and a sense of anxiety of "if you don't understand, you'll get cut." I thought for a moment in my little cabin, retail investors don't actually need to force themselves to become engineers. You probably know: the transactions you send may not be confirmed in the order you want on the chain; someone might bundle, jump the queue, or even combine several transactions into one and insert it. So don't perform operations on the chain that could "explode if one price point is missed," like slippage, limit orders, batching—it's better to be slow and steady, just be aware of the risks. As for testnet incentives, point expectations, or guesses about whether the mainnet will issue tokens, I see those more like watching a TV series—don't get too caught up; the rules often change in the end. I prefer to slowly confirm the risks before taking action, rather than jumping in immediately at the sight of new terms. That's all for now.