Not a manager, I'm an IC.

I strongly disagree. Noticing the fires is often trivial. Complaining... It depends. Complaining constructively is fine. Complaining for the sake of complaining gets annoying very fast.

Also... People that spend a lot of time complaining are usually that aren't capable of making things happen anyway. They can only see the limitations.

I avoid those people I noticed they just bring down my mental focus.