The most common reason new managers struggle isn't that they can't lead — it's that they can't stop doing the IC job that got them promoted. Promotion to manager means your output is now your team's output, and that's a hard rewiring.
Week 1: shut up and listen
Resist the urge to walk in with a plan. Spend the first week running 1:1s with every direct report, every cross-functional partner, and your skip-level. Same three questions each time.
- What's working that we should keep doing?
- What's broken that I should fix first?
- If you were in my shoes, what would you do in the first month?
Take notes. Look for patterns across answers. By the end of week one you'll have a real backlog instead of a guessed one.
Week 2-4: build the operating rhythm
A team without rhythm is a team that drifts. Set up the basics — they're boring, but they compound.
- Weekly 1:1s (30 minutes) — the team member sets the agenda.
- Weekly team meeting (30 minutes) — wins, blockers, one decision.
- Async written update from you every Friday — what shipped, what's next, what you noticed.
- Quarterly review with each report — written, not verbal.
The hardest unlearning: stop being the doer
If you got promoted because you were the best engineer, designer, or PM on the team, your instincts will pull you to keep doing the work. Don't. Every hour you spend doing IC work is an hour you didn't spend coaching, unblocking, or thinking strategically.
How to give feedback without flinching
New managers either go too soft (pile on praise, hint at problems) or overcorrect into too direct. The middle path: be specific, be timely, be kind. Use SBI — Situation, Behaviour, Impact.
“I think the demo went well — maybe next time we can be a bit more focused?”
“In the demo this morning [situation], you walked through every screen we'd built, including the unfinished ones [behaviour]. I noticed two stakeholders started checking their phones, and we lost the thread on the metric we wanted them to react to [impact]. Next time, let's pick the three slides that move the decision and cut the rest.”
What to track in your first 90 days
- Are 1:1s actually happening, weekly, with all reports? (If you're cancelling, you're failing the basics.)
- Is at least one person on the team being stretched, and one being supported? (Both, simultaneously, for everyone.)
- Have you said no to something this week? (If not, you're still trying to do everything.)
- Does your team know what good looks like? (If asked, can each report repeat back the priorities?)