Recently, people keep asking me how much they need to understand about block builders, bundles, and related concepts... I think retail investors really don't need to memorize concepts. To put it simply, you just need to know: when you click "trade," it doesn't necessarily get recorded on the blockchain immediately in the order you see. Someone might be bundling a series of transactions, reordering them, and taking some slippage/arbitrage margins in the process. The three main things you should do are: don't use excessive slippage, avoid rushing into low-liquidity pools, and when a hot meme or celebrity calls for a rush, it's better to slow down and confirm the transaction path and price rather than rushing to be the last one to hit the button. As for the rest—like the builder ecosystem, who’s collaborating with whom—just knowing that these things exist is enough. Don’t let yourself get anxious over it.