Recently, I've been looking into address profiling/tag clustering again, which is quite useful, but don't be too superstitious about it. To put it simply, it's more like "guess what color this watercolor is," it can help narrow down the scope, but whether the picture was painted with the same brush still depends on how the funds move: the frequency of inflows and outflows, whether there's frequent transfer, and details like whether it interacts with stablecoin pools and CEXs. Recently, staking unlocks and token unlock calendars have been repeatedly mentioned. When everyone gets anxious, they want to find "smart money/selling pressure sources" through tags. I would instead ask first: can this address truly represent a person, or is it just a bunch of addresses artificially grouped by tools? There are many tutorials, but I prefer those that clearly explain the sources of error and boundary conditions; otherwise, the more I look, the more anxious I get... That's all for now.