Manage your energy before you manage your time

A well-planned week means nothing if the person executing it is running on empty.

You can have the perfect weekly plan, protected strategic blocks, and clear priorities — and still produce mediocre results if your energy is depleted. A tired leader makes slower decisions, misses what matters, and signals to everyone around them that running on empty is the standard.

Energy is your primary leadership resource. Only when it’s working well can you use your time well and deliver better results.

1. Identify your peak hours

All of us have different personalities and different biological rhythms. Some of us are “early birds”, some are “night owls”, some are somewhere in between. It means we’re more effective at accomplishing certain tasks at different times of the day — and that’s fine. If we understand this principle, it helps us intentionally plan our days to maximize results based on our body’s natural rhythms.

These rhythms can also change over time. I used to get up early and go to bed early — I simply couldn’t stay up late. Now things have changed: I still like to get up early, but I’m also fine with staying up late. Worth knowing about yourself.

For me, the most effective hours are from 6–10am and then 4–6pm. These are my peak hours, when my creativity and strategic thinking are at their best. So I plan anything that relates to strategy or solving challenging issues for these times. I can accomplish significantly more on important tasks during peak hours than during non-peak hours — same work, better output, less time.

What are YOUR peak hours?

If you don’t know yet:

1. Take one typical day
2. Mark your energy level for each hour
3. Connect the dots

Repeat this over several days — including days with varying levels of activity — to get a clearer picture. Then deliberately plan your most important work for those windows. Guard them the same way you’d guard a board meeting.

Here is an example of how it might look like.

2. Plan enough time for rest

We all have situations when we need to work extra hours to finish something on time — a project, a product launch, a critical deadline. That’s part of the job. Remember, the plan should serve you, not you serving the plan. Rigidity in working your plan can be as bad as not having a plan. In both cases, you’ve lost conscious control.

But even in crunch times, make sure to protect enough time for rest and sleep. Our bodies need to recover and build strength for the next day. When you don’t get enough sleep, you function differently — your thinking slows, your judgment weakens, your patience shortens. You’ve felt this. So have the people around you.

The research is consistent: a leader’s stress and energy state transfers directly to their team. A study tracking managers and their teams found that occupational stress in a manager produces a measurable effect in their employees — detectable a full year later. Your energy level isn’t a private matter. It’s a leadership signal your team reads every day, whether you intend it or not.

Your body is your primary resource. Only when it’s working well can you lead well.

3. Build physical exercise into your routine

If you don’t have exercise in your daily routine, start today. Even if it’s only 15 minutes. Small changes will have a huge impact in the future.

It’s not only about health benefits. As you exercise you prepare your body to work harder, but you’ll also notice more energy, a better self-image, clearer thinking and a stronger sense of what matters. The connection between physical state and leadership performance is real.

Your calendar reflects your priorities. So does your body.

If your energy is consistently depleted — if you’re ending most weeks more exhausted than when they started — the problem isn’t your schedule. It’s what your schedule is costing you.

You schedule your most important meetings. Do you protect your energy with the same discipline?

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