I recently gave myself a "version update": In the past, whenever I saw words like block builder or bundle, I would feel anxious, thinking retail investors who don't understand anything would get crushed; now, I realize that knowing only that "trades are not recorded in the order you submit them, and someone can bundle and reorder" is enough. To put it simply, don't obsess over being the smartest in the order, avoid chasing prices during high volatility, and steer clear of unverified interaction scripts—these are more useful than memorizing a bunch of jargon. Recently, the AI Agent and automated trading narratives have been quite popular, hyped up as if they can print money with a single click, but what I care more about are the old issues like permissions, authorization, and private keys... Anyway, my rule remains the same: no adding positions, no expecting miracles, just keep your hands from reaching too far.