Lately, multi-chain wallets are becoming more and more like drawers that are getting messier and messier: A chain has a little, B chain has a little, and when you really need to transfer, you find out the gas isn't enough, and the authorization is still hanging... When emotions run high, it's easy to slip up and click the wrong thing.

My simple method is to categorize assets by "use": long-term holdings go to the least active addresses, daily interactions get their own, and a separate one is used for testing new protocols—don't mix them.
Before each operation, treat it as practice: pause for three seconds, glance at the chain, address, and amount, then confirm before clicking; better to be slow than to chase the excitement of the last second.
Recently, hardware wallets are out of stock, phishing links are rampant, and the more everyone is nervous, the easier it is to be scammed.
To put it plainly, first clear all authorizations, bookmark fixed entry points, and leave everything else to chance.