Just now, I had a headache trying to check my wallet: the same amount of money was split across 6 chains, 3 wallets, and even had a bunch of dust, and I had to be a detective just to find out how to pay for gas... When paranoia kicks in, it gets even more complicated. Seeing unfamiliar authorizations or small transfers, I start to suspect it's phishing.

My current clumsy method is: keep one "main wallet" as static as possible, only receiving and not approving; have one "operation wallet" for interactions, with small limits, clearing authorizations after use; and leave an "experimental wallet" for fun, whether it blows up or not, it won't affect my sleep. I also note down cross-chain and CEX deposits and withdrawals in a line of remarks, or I won't recognize my own transactions after a couple of days. Recently, everyone has been complaining about validators eating MEV and unfair ordering, but I don't bother to argue. The less they snatch, the better; I prefer slower confirmations, because staying alive first is the most important.