“Three months in, I was trying to prove I deserved the title by doing everything myself, and it nearly burned me out. The fight is probably the same impulse: if you feel like you're failing, your nervous system treats help as a threat to the story that you have to earn this alone.”
“I used to be a terrible manager, not because people disliked me, but because I took on more, stayed late, and quietly burned out. When you're promoted for doing the work well, your body still thinks the answer is to work harder and faster, even when the job is now about handoffs, clarity, and relationships.”
“Three months in, your old reflexes are still running the show: proving yourself, controlling the work, pushing back when you feel exposed. I see this with new managers all the time. The fight with your coworker is not about them; it is the part of you that would rather be right than supported.”
“Three months in, you’re still doing your old job while trying to manage, and your brain is treating the colleague as competition instead of support. I see it constantly: promotion without training leaves people overloaded, anxious, and picking fights they’d never have picked six months ago.”
“Most new managers I see promoted in-house are technically excellent but never shown how to manage themselves first. The deadlines slip because you're still doing your old job, and the fight probably started because your stress leaked into a relationship that now needs clearer boundaries.”
“The fight with your most useful colleague is not random self-sabotage; it is often how a new manager punishes themselves for feeling like an impostor while the deadlines slip.”
“You’re not broken; you’re still doing the old job while wearing a manager’s badge, and your brain is punishing you for it. I did the same thing: stayed late redoing work my team should have owned, then snapped at the one person who made me feel exposed.”
“You’re not failing at management; your nervous system is treating the promotion like a threat, and the deadlines and the fight are symptoms of that. I’ve seen this in newly promoted managers constantly: the identity shift from person who gets it done to person who has to get it done through others triggers avoidance, procrastination, or conflict as a way to feel in control again.”
“You were good at the work, and now the work is getting others to do the work. That shift is harder than it looks, and most people get promoted because of the old job, not readiness for the new one. The deadlines and the fight are signals: your current style has hit its ceiling, not you.”