Recently, I've seen many people discussing re-staking and shared security again, with the catchphrase "more yield."

Honestly, stacking yields is fine, but don’t accidentally stack risks into an illusion: you might think you're earning an extra layer, but it could actually mean binding an extra permission, taking an additional upgrade path, or adding a role that can activate your treasury.
Can the contract be upgraded? Who can change the parameters? How exactly is the penalty mechanism triggered?
If you don’t understand these beforehand, when something goes wrong later, you can only blame the "black swan," but in reality, it’s all written on plain paper.

Also, attention shifts too quickly. When memes and celebrities shout buy signals, people tend to overlook basic health checks…
Veterans advise newcomers not to take the last step, and it’s not just pretending to be knowledgeable.
Anyway, I’d rather earn less than have my principal shared away by "shared security."
I’m going to work now.