Recently, I was asked again whether grid/DCA or a single shot is "smarter." Frankly, I only care if it fits your sleep. A strategy that allows you to sleep is the one with execution power; otherwise, if you keep an eye on the market at midnight and shake, you might authorize the wrong transaction or sign a phishing contract, and wake up the next day to find your wallet emptied and feeling terrible. Grid/DCA is quite suitable for someone stubborn like me: take it slow, and you can correct mistakes; a single shot isn't inherently evil, but you have to endure the emotional fluctuations it brings, and don't turn around and vent your anger on the chain. Recently, the NFT royalty debate has been quite intense; creators want to survive, the secondary market wants liquidity—both have their difficulties. What I don't regret is: no matter what strategy I use, I first clear all authorizations and treat unfamiliar links as air. That's all for now.