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They spend all day making big claims, and if you offer an opinion, you’ll get dirty looks. Everyone thinks highly of themselves. Try talking to them about logic, and if they don’t understand, they’ll say there’s something wrong with you.
Remember to observe workplace etiquette. Even if someone is younger than you but holds a higher position, remember to greet them when you enter. In the morning, say good morning; at noon, ask whether they’ve eaten; and in the evening, casually ask whether they might be hungry.
If you’re thinking of working here, remember to get a phone or recording device with plenty of storage, so that later they can’t deny what they said and completely shirk responsibility.