Just now, I saw someone arguing again that "grid/DCA are all for cowards, only a quick swing is exciting"… I actually think there's only one issue: how do you want to sleep? Frankly, making a quick swing profit is a lottery mentality; not making a profit means watching the market all night looking for reasons. The dumb method of grid/DCA is more logically like "admitting you don't understand the short term," and it levels out emotions. Recently, with rate cut expectations, the US dollar index, and risk assets still moving in that strange pattern of rising and falling together, when correlation changes, the first to collapse isn't usually the position, but sleep. My current standard is pretty simple: does it make me want to open the app in the middle of the night? Yes, then I don't deserve a quick swing. That's all for now.