Recent discussions in the group have returned to topics like block builders and bundles, and it seems newcomers find it overwhelming. To put it simply, retail investors only need to know three things: 1) The transactions you send may not be added to the chain in the order you expect; they might be "bundled" together and processed; 2) Don't blindly trust your quick fingers when snatching attention-grabbing things like Meme tokens—often the last move isn't about speed but information advantage; 3) If you're placing large orders or are sensitive to slippage, try to use reputable wallets with private sending options or anti-front-running features, and avoid exposing yourself in public pools. The more underlying mechanisms you understand... it's okay, but don't let yourself become more reckless the more you learn, because the risks are the same. The group is now quite divided—some chase hot trends every day, while others just want to quietly calculate real annualized returns. I belong to the latter.