Grid/DCA and a single sword, to be honest, it's not about who is "smarter," but whether you can sleep well at night. Winning with a single sword is definitely satisfying, but most people can't handle the big drawdowns of those large bearish candles, and when emotions collapse, they start making reckless moves; conversely, grid/DCA might be slow or seem less exciting, but at least it accounts for the possibility of "I will make mistakes" in advance, allowing you to use time to exchange for certainty.

Recently, a bunch of AI agents and automated trading narratives have emerged again, and it seems many people want to outsource their "inability to sleep" to robots... That's fine, but don't forget that each additional step in on-chain interaction is another risk, and details like authorization, private keys, and contract upgrades are what truly ensure security. Anyway, I still stick to my old habits: split my positions into small parts, write rules into code, and if manual intervention is possible, avoid full automation. Survive a bit longer first, then talk about compound interest.