The more multi-chain wallets are used, the more they resemble drawers filled with parts, with USDT, ETH, L2, and various small receipts scattered everywhere, which can be quite easy to get messy.

My current simple method is: only keep the long-term and lowest interaction permission set in the main wallet;
use a "temporary wallet" for daily project interactions, and after use, revoke permissions and clear it out, leaving some gas as the cost;
each chain has a fixed "small change address," otherwise transfers back and forth across chains make it hard to track transactions.

Recently, someone has been watching large on-chain transfers and abnormal movements of exchange hot and cold wallets, claiming it's smart money.
I think it's mostly just looking for emotional fuel...
My habit to avoid impulsive trading is: when I see a signal, I first close the trading interface, then update my asset sheet (to see how much is still scattered across chains),
and only come back if I can clearly explain "why I must buy now"; otherwise, I just skip it.