Someone asked me below, "Are address profiling methods reliable or not"… I can only say believing half of it is already too much. Labels are too much like sticking sticky notes on people: an address could belong to an exchange's wallet, it could be a multi-signature address, or it could just be the same person switching aliases back and forth. No matter how clever clustering algorithms are, they can't stop humans from deliberately muddying the waters. I only treat fund flows as "clues," not conclusions: large inflows don't necessarily mean smart money; it could be arbitrage, market making, or struggles before liquidation. Recently, modularization and the DAO layer are being talked about enthusiastically, developers are excited, but users are completely confused… I just focus on cost and execution; if I can understand it, I do it; if I can't, I pretend it doesn't exist. Chase less, sleep more peacefully.