These days, I've been talking about sharding and parallel processing again, and the group is very lively, but after watching for a while, I only have one feeling: no matter how fast the execution is, it can't save you if you're stuck at the step of exiting. Especially with news about stablecoin regulation and reserve audits—once those are shared, someone immediately starts talking about "de-pegging," and emotions are faster than the chain... Anyway, my current approach to doing things is very simple: first, think clearly about where to place assets, who has permissions, and how to exit if something goes wrong. Walk through the process to make sure it works before proceeding. As for MEV (front-running and similar edge issues), I also keep an eye on it, but it's mostly about deducting fees. The real threats are security and sudden liquidity contractions. For now, that's it—it's okay to go slower; don't treat "narratives" as a life raft.