Lately I keep hearing people talk about block builders, bundles, MEV, and so on. Honestly, retail investors don’t need to understand everything fully, or it’ll just make you more anxious the more you look. Just remember one thing: the transactions you send out don’t necessarily get added to the chain in the order you think. Someone can front-run your order or snatch it, especially when you’re chasing memes on-chain or shouting orders with celebrities—those attention shifts, the last one to act is most likely to end up losing their money.

My simple understanding is: don’t use weird third-party one-click trading links; use reliable wallets whenever possible, and check the authorization details carefully before signing; don’t run large transactions in the public mempool without precautions—split them up, set limits, or just stop chasing. Hardware wallets are indeed protective charms, but if you sign a malicious authorization, you’re still doomed… Anyway, I’d rather earn less than get educated by the “world of builders.” That’s all for now.