These days, I saw someone talking again about re-staking and shared security with the "compound yield" approach, arguing back and forth that it's just a pyramid scheme.

I thought of something more basic first: you can stack your yields as many layers as you want, but once your seed phrase is leaked, it's game over—no discussion…
Anyway, I never take screenshots of my seed phrase, never upload it to cloud storage, and never lose chat records. I write it down on paper and lock it up—clunky but secure.

And really, don’t be quick to sign authorizations.
Many phishing sites look exactly like legitimate ones, even copying button colors carefully, but if they ask you to sign an "unlimited authorization," I just close the page.
I'd rather earn less than gamble with that.
Sometimes gas fees are a bit high, but I accept it—at least I’m spending on addresses I’ve personally interacted with.
Honestly, the money is on the chain, the red line is on the chain, don’t rely on a gut feeling for security.