Lately I keep seeing words like "block builder" and "bundle," and at first I panicked: is it because retail investors don't understand and will get liquidated... Then I thought, actually knowing enough is fine. To put it simply, you just need to understand: some transactions are bundled together and inserted into a block; the order of execution isn't always exactly as you confirmed it, and when encountering popular pools, you might get front-run or experience slippage, which is enough to guide your daily operations.

My own "enough" line is: don't go naked on large swaps, try to use wallets or aggregators with anti-front-run features or private routing; don't set slippage too high; avoid rushing into low-liquidity pools. As for how builders bid and how bundles are assembled... you can study it if you want, but not studying it won't stop you from keeping safety and costs under control first.

By the way, recently there's been a lot of noise about staking and shared security "yield stacking," which feels a bit like a pyramid scheme... I’ve become more cautious anyway. The yields look tempting, but with a long chain, any problem at any step can crush your confidence.

There's too much information noise, and my noise reduction strategy is just one sentence: only keep the information that will affect my next operation, and treat everything else as background noise, for now.