Last spring I sat down with one of my best engineering managers for what was supposed to be a routine one-on-one, and she spent the first ten minutes describing her week in the tone of someone reading out a hostage note. Nothing was on fire. The team shipped. Her metrics were green. But she was running on fumes, and she couldn't tell me why. We pulled up her calendar together and did something I now do with every manager I work with: we went meeting by meeting and marked each block with a plus or a minus. Not "productive" or "unproductive." Just: did this give you energy, or take it.
The result was ugly. Roughly seventy percent of her week was minus. She was spending her best hours on things that quietly drained her and her worst hours on the two things she actually loved. No wonder she felt like a battery someone forgot to charge. That exercise is what I've come to call the manager energy audit, and I think it's one of the highest-return hours a leader can spend, precisely because almost nobody does it.
Energy is the real budget, not time
We talk endlessly about time management. Calendars, time-blocking, the sacred maker's schedule versus the manager's schedule. All useful. But time is a lie we tell ourselves, because two hours are not created equal. Two hours of untangling a promotion dispute between two senior engineers leaves you flattened for the rest of the day. Two hours of pairing with someone on a gnarly architecture problem can leave you buzzing. Same clock cost, wildly different account balance.
I've managed people who worked sixty-hour weeks and stayed sharp, and people who worked forty and were fried by Wednesday. The difference was almost never the hours. It was the composition. The energy audit forces you to look at the composition instead of the total, and once you see it, you can't unsee it. You stop asking "do I have time for this" and start asking "what will this cost me, and can I afford it this week."
Running the audit on yourself
The mechanics are boring, which is why they work. Take the last two weeks of your calendar. For each block over fifteen minutes, mark it plus, minus, or neutral based on how you felt walking out of it, not how important it was. Importance is a separate axis and mixing them is the classic mistake. A board-prep session can be critically important and still a hard minus. That's fine. The point is to see reality clearly, not to grade yourself.
Do it fast and honestly. Your gut knows within a second or two which meetings you dread and which you'd never cancel. If you find yourself writing paragraphs of justification for a "plus," it's probably a minus you're embarrassed about. When you're done, tally the ratio and, more importantly, look at the pattern. The pattern is where the money is.
The patterns that show up every time
I've now run this with maybe forty managers, and the same clusters appear with almost boring regularity. The drains and the sources are more predictable than people expect, which is oddly comforting, because it means most of this is fixable rather than a personal failing.
- Recurring status meetings that could be a document almost always land as a minus, and the person who owns the meeting is usually the last to admit it.
- Conflict mediation drains nearly everyone, but a surprising minority find it energizing, and those people are gold if you can route the right disputes to them.
- Anything involving ambiguous cross-team ownership is a reliable minus, because you leave without a decision and carry the loose thread all day.
- Direct technical work, mentoring, and hiring the right person tend to be pluses, which is exactly why managers who abandon all of them burn out fastest.
- Skip-levels are polarizing: some managers find them the best hour of the week, others find them exhausting theater. Both are valid, and the audit tells you which one you are.
The trap of delegating away your pluses
Here is the counterintuitive part, and the part I feel strongly about. The standard advice is to delegate what drains you. Good as far as it goes. But the more dangerous mistake I see in senior managers is delegating away the pluses. They feel guilty doing the work they enjoy because it looks too "individual contributor," so they hand off the code review or the design doc feedback and keep the status meetings, because those feel like Real Management. They're optimizing for how the calendar looks to others instead of how it feels to them.
I did this to myself for about a year as a first-time VP. I gave up all hands-on architecture review because I thought a VP shouldn't be in the weeds. Within months I was miserable, my technical judgment was going stale, and my staff engineers missed having someone who'd actually read their proposals closely. I clawed two hours a week back and it changed everything. Protect the pluses that are genuinely part of your job. They're not indulgences. They're the thing keeping you competent and awake.
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You can't delete every drain
Let me be honest about the limits, because energy-audit advice tends to drift into fantasy where you delete every unpleasant meeting and float through your week. That's not real. Some of the most draining work is the work only you can do, and doing it is the job. Delivering hard performance feedback drains me every single time and I've been doing it for fifteen years. I'm not going to delegate telling someone they're not getting promoted. That would be cowardice dressed up as calendar hygiene.
So the audit isn't about eliminating minuses. It's about three things: cutting the drains that serve no purpose, sequencing the unavoidable ones so they don't stack, and making sure the ratio doesn't quietly tip past the point of no return. A week that's sixty percent minus is survivable if you know it's coming and you've front-loaded a couple of pluses to bank some charge first.
The goal was never a calendar full of things I enjoy. It was a calendar I chose on purpose, where every drain is one I've decided is worth it, and none of them are there by accident.
Sequencing matters more than volume
Once you can see your week in plus and minus, the next move is arrangement. I learned this the hard way by scheduling three hard conversations back to back on a Monday morning because it seemed efficient to batch them. By eleven I was useless, and the third person got a version of me that was checked out and short. Batching drains is a false economy. You wouldn't do three consecutive deadlifts to failure and expect the fourth set to look good.
Now I deliberately alternate. A draining meeting gets followed by something that recharges, even if that something is just thirty minutes of reviewing a design I find interesting. I also guard the first ninety minutes of my day for a plus whenever I can, because starting in the red sets the tone for everything after. This isn't self-care in the bubble-bath sense. It's the same load management any serious athlete or on-call rotation uses. You don't schedule your hardest work when your reserves are lowest and pretend willpower will cover the gap.
Running it for the team, carefully
The audit scales to a team, but you have to be careful, because the second it feels like surveillance it dies. I don't ask people to submit their calendars. I ask, in a one-on-one, a single question: "What's one thing on your plate right now that drains you more than it should?" Then I actually do something about at least one answer per quarter, visibly, so people learn the question isn't rhetorical.
The payoff compounds. One of my teams realized that four different people each spent about three hours a week on a compliance reporting task that everyone hated and nobody owned. Pooled, that was most of an engineer's week evaporating into a task we'd never staffed on purpose. We automated the boring eighty percent in a sprint and rotated the rest. Morale on that team jumped in a way no perk ever moved it. The drains that hurt most are usually the ones that are nobody's job and therefore everybody's slow leak.
The audit only works if you're willing to hear it
The hardest part of this whole exercise isn't the mechanics. It's the honesty. I've watched capable managers do the audit, see clearly that the recurring meeting they created and cherish is a minus for everyone including them, and keep it anyway because killing it feels like admitting a mistake. Ego makes a terrible calendar. If you're not willing to act on what the audit tells you, don't bother running it, because now you just have documented proof you're ignoring.
I also want to warn against the opposite failure, which is treating your own energy as the only variable that matters. Your comfort is not the point. Sometimes the right answer is to keep doing the draining thing because the team needs it and you're the one who can absorb it. Leadership includes spending your own energy on things that don't pay you back, on purpose, with your eyes open. The audit just makes sure you're spending it, not hemorrhaging it.

Choosing the calendar back
The manager I mentioned at the start still has a hard job. We didn't turn her seventy percent minus into a spa week. We got it to something like fifty-fifty, moved her two favorite responsibilities to the mornings, and killed one standing meeting that turned out to exist mostly out of habit. Six weeks later she told me the work hadn't gotten easier but she'd stopped dreading Mondays, which is a bigger deal than it sounds. Here's the thing I'd leave you with: burnout almost never arrives as a dramatic collapse. It arrives as a slow drift into a calendar you never actually chose. The audit is just the act of choosing it back.
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