Using a multi-chain wallet for a long time really can turn into a "asset fragmentation experience card." Today, I flipped through my ledger and started questioning life: on one chain there's a few cents, on another chain there's still an unclaimed airdrop, and anyway, every time I want to use it, I have to find the key first. My approach is pretty simple: only keep long-term assets in the main wallet, and have a separate one for daily interactions; leave a little gas on each chain, and gather the rest if possible, or you'll always be stuck in the awkward situation of "missing a dollar for the fee." Recently, someone has been watching large transfers on-chain, and whenever an exchange hot or cold wallet moves, they say it's smart money... Honestly, it might just be them doing wallet migrations or risk control, so why get nervous about it? By the way, my mom asked me yesterday, "Where exactly is your money, and why is it everywhere?" I could only reply half-heartedly: where it's stored doesn't matter, what's important is who can move it and when they can move it.