Day 80
Ask for the standard
Two people swear the opposite. Don't pick the louder one.
Here's a practice you can use the second a report lands. Before you believe it, ask one question: how would I know if this were true?
Most workplace "facts" don't survive that question. Someone says management's planning layoffs; someone else swears they're hiring. A regular insists the kitchen changed the recipe; the cook knows it didn't. The same shift gets called a disaster and a success by two people who worked it side by side. The reports conflict, which means at least one is wrong, which means arriving at a report is not the same as arriving at the truth.
Epictetus put the start of all clear thinking right here: "the beginning of philosophy... is a recognition of the conflict between the opinions of men, and a search for... a kind of standard of judgement" (Discourses 2.11, Oldfather). Noticing that people contradict each other is step one. Not throwing up your hands, and not grabbing the version that showed up first or loudest — but asking what would actually settle it. What you'd need to see to know.
That question is the standard. It turns a rumor back into an open question, which is what it was before someone said it with confidence.
Today
Take one thing you "heard" today and ask: what would I need to see or check to actually know this? Then either go check it, or hold it open.