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Communication - Persuasive Communication · 2 min read

Sphere of Influence

Discover the three spheres of control, influence and concern. Get control tips, grow your sphere of influence and cut stress by acting on what you can change.

Chris Farmer, Founder of Corporate Coach Group

“Know your sphere of control, grow your sphere of influence and let go of the huge sphere of concern; focus on what you can change to save energy, cut stress and achieve better results.”

Chris Farmer — Founder, Corporate Coach Group

Sphere of Influence

Sphere of Influence

You have three spheres, your...

  1. Sphere of control.
  2. Sphere of influence.
  3. Sphere of concern.

Please note the following facts:

  1. Your Sphere of control is your smallest sphere.
  2. Your Sphere of influence is your middle-sized sphere.
  3. Your Sphere of concern is your biggest sphere.

1. Your Sphere of Control

Your sphere of control contains all the things you can directly control. This is a very restricted list: it contains everything you think, say and do. This is the only thing over which you have direct and unchallengeable control. You control nothing else.

You don't control the weather, you don't control your family, you don't control the traffic, you don't control the customers, or your colleagues or your boss.

You can only control yourself and many people can't even control themselves.

They cannot control their fear.
They cannot control their eating.
They cannot control their language, and so they often say the wrong thing.
They cannot control their bad habits.

Sphere of Influence

Here is the first point I would like you to remember:

Take control over what you can - Take control over your temper, your fears, your eating, your language and your work habits.

The ONLY thing over which you have complete and unchallengeable control is your own self.

2. Your Sphere of Influence

In order to gain more influence, you need to control everything that you can control. If you can control your habits, your tongue and your time, then your influence over other things and other people will increase.

Your sphere of influence contains all the things that you can influence, but NOT directly control.

You can influence, but not control, a much larger set of things: this includes SOME people, (meaning, a small number of people who live in your sphere of influence). Therefore, you have the opportunity to affect how they think, what they say, and what they do.

And in addition, you may have some limited influence over some of the systems that you operate with.

3. Your Sphere of Concern

Your sphere of concern is everything which concerns you, which is the whole planet.

This is a much bigger set; and contains everything that you cannot control and cannot influence. This set includes Mother Nature, international politics, and the actions of 7 billion people.

Don't waste your time stressing yourself over the things you cannot control nor influence. Don't waste your energy on the things that you cannot change.

Focus all your energy on the much smaller number of things you can change.

  • Work on what YOU are going to do.
  • Work on what YOU are going to say.
  • Work on improving YOUR performance.

Remember the famous prayer:

God, grant me the serenity to accept the things I cannot change,
The courage to change the things I can,
And the wisdom to know the difference. (Reinhold Niebuhr)

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sphere of influence

In personal development, your sphere of influence is the set of people, tasks and systems you can sway but not rule. It can grow when you manage yourself well, build trust and give value, and it can shrink when you let bad habits or weak conduct break trust. It always sits between what you fully control and what only concerns you.

CG4D Definition

Context: Personal development
Genus: Set

  • You may affect outcomes inside it but you do not hold direct power.
  • It widens when you show strong self-control, skill and trustworthiness.
  • It narrows when you break trust or neglect sound action.
  • It lies between your sphere of control and your sphere of concern.

Article Summary

Know your sphere of control, grow your sphere of influence and let go of the huge sphere of concern; focus on what you can change to save energy, cut stress and achieve better results.

Chris Farmer, Founder of Corporate Coach Group

Written by Chris Farmer

Founder & Lead Trainer, Corporate Coach Group

Chris Farmer is the founder of the Corporate Coach Group and has over 25 years experience designing and delivering leadership and management training across both the public and private sectors. His programmes are structured, practical and built around real-world performance. Read more about Chris and the story of how the Corporate Coach Group was founded.

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Key Statistics

The UK Health and Safety Executive states that stress, depression or anxiety made up 49% of all work-related ill health cases and led to 17.1 million lost working days in 2022/23.

Microsoft’s 2023 Work Trend Index found workers who feel they can influence team decisions are 3.3 times more likely to report high job joy and plan to stay in their role.

Frequently Asked Questions

Common questions about this topic

Only what you think, say and do. You hold direct power over your words, habits, choices and time, nothing else.
Control means direct power; influence means you can sway but not decide. You can guide some people and systems, yet cannot force outcomes.
It covers every matter that worries you but lies beyond both control and influence, from global politics to the weather, so it is vast.
Strengthen self-control, keep promises, speak clearly and offer help. Trust then grows and your sphere of influence widens naturally.
Keep a tidy schedule, manage your language, fix bad habits and pause before reacting. These simple acts lower pressure and lessen work stress.
No. You cannot control others; you can only influence them through example, reason or support. Their choices remain their own.
By focusing on what you can control, you save energy, cut frustration and build trust. Clear conduct boosts influence and speeds personal growth.

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