Every physician - and every person - encounters circumstances that cannot be controlled. A patient may not respond to treatment. A colleague may be difficult. A diagnosis may arrive unexpectedly. Plans may change. People may disappoint us. Some things simply happen that we would never have chosen.

The question is not whether we can control everything that happens. We cannot. The more useful question is: What is within my control, and how do I want to respond to what is not?

This question is philosophical, but it is also practical. It affects how we practice medicine, how we lead, how we work with others, and how we live outside of medicine. The ideas below place several philosophical traditions in conversation with selected RxTBOM core texts to explore a simple question: How can we become more intentional about the part of life that is actually ours to shape?


1. The Stoic Foundation: What Can I Control?

The Stoics were not arguing that we should stop caring about what happens. They were asking us to become more precise about where our effort belongs. Epictetus begins the Enchiridion by distinguishing things that are within our control from things that are not. Marcus Aurelius repeatedly returns to the same basic insight in Meditations: circumstances may be difficult, but our judgments, choices, and responses remain areas in which we have agency.

This distinction is especially relevant in medicine. We can influence how carefully we prepare, how we communicate, how we treat people, how we respond to mistakes, and how we care for ourselves. We cannot guarantee every patient outcome, control every colleague, eliminate uncertainty, or determine every organizational decision.

Stoicism is not about indifference. It is about directing emotional and practical energy toward what we can actually influence.


2. Start With Why: What Gives My Effort Direction?

Simon Sinek's Start With Why offers a natural bridge from the question of control to the question of purpose. If we cannot control every outcome, we still need a reason to decide where our effort belongs. A clear sense of purpose can serve as an anchor when circumstances become unpredictable.

For a physician, purpose can help distinguish between what happened and why the work matters. A difficult day does not necessarily invalidate the purpose that brought someone into medicine. In the same way, a frustrating circumstance does not have to determine the meaning we assign to our work or our lives.

Control tells us where to place our energy; purpose helps us decide why that energy matters.


3. Great by Choice: Responding Deliberately to Uncertainty

Jim Collins and Morten Hansen's Great by Choice examines how people and organizations can remain disciplined amid uncertainty and conditions they cannot fully control. That idea complements the Stoic distinction between circumstances and response: uncertainty is not a reason to abandon deliberate action.

The connection is useful for clinicians because medicine is full of variables that cannot be predicted or managed perfectly. The goal is not to eliminate uncertainty. It is to build habits that allow us to respond thoughtfully when uncertainty arrives.

This applies beyond medicine as well. Personal life rarely follows a controlled plan. Deliberate habits can help us maintain perspective and make choices consistent with our values even when circumstances change.


4. Mindfulness: Can I Pause Before I Respond?

Mindfulness adds an important step between circumstance and response: awareness. Jon Kabat-Zinn describes mindfulness as awareness arising through paying attention intentionally, in the present moment, and nonjudgmentally.

That pause matters. When we are stressed, tired, angry, or afraid, we can react automatically. Mindfulness helps us notice what is happening: I am frustrated. I am anxious. I am carrying the last encounter into this one.

Noticing an emotion does not mean we have to hold onto it, suppress it, or act on it. We can acknowledge the feeling without allowing it to determine our next move. Anxiety can be present without becoming the driver. Anger can be noticed without becoming the response. Sadness can be honored without becoming an identity.

Once we recognize what we are feeling, we can ask: What does this emotion need from me right now? What is within my control? What response is consistent with the person I want to be? Sometimes the answer may be to act. Sometimes it may be to pause, set a boundary, ask for help, let something go, or simply allow the feeling to pass without attaching meaning to it.

Mindfulness creates the space between feeling and action. Emotional regulation is what we do with that space.


5. Who Am I Becoming?

These ideas ultimately converge on a question larger than control: Who am I becoming? The point is not to create a life in which nothing difficult happens. That is impossible. The point is to become more intentional about the person we are forming through the way we meet difficulty.

That question applies in the clinic, but it also follows us home. How we respond to disappointment can affect our relationships. How we handle uncertainty can affect our families. How we regulate frustration can affect our children, partners, friends, and colleagues. How we care for ourselves can influence how sustainably we care for others.

We are not only becoming physicians through our choices. We are becoming people.

NOTICE
What is happening? What am I feeling?
INTERPRET
What story or assumption am I making about it?
CONTROL
What is actually within my influence?
CHOOSE
How do I want to respond?
PURPOSE
Why does the response I choose matter?
BECOME
What kind of person – and physician – will this response help me become?

This is not a formula for controlling life. It is a way of becoming more intentional about the small part of life that is ours to shape.


Questions for Reflection

• What is weighing on me right now that I cannot control? What can I control, and where would it be more meaningful to place my energy?

• What story am I telling myself about this situation? How might my interpretation be influencing what I feel, how I respond, and what I believe this experience means?

• When I look back on this experience, who do I hope I will have become because of it? What would it look like to respond in a way that honors that person while still taking care of myself?


Explore Further

The readings below offer different perspectives on the same broad questions. You do not need to agree with every tradition - or share the same philosophical or religious beliefs - to find something useful in them.

• Marcus Aurelius, Meditations 5.20 & 8.47 - Reflection on what belongs to us and how we can meet difficult circumstances.

• Epictetus, Enchiridion 1 - A foundational Stoic distinction between what is and is not within our control.

• Lao Tzu, Tao Te Ching, verse 8 - An invitation to consider flexibility, humility, and responding without unnecessary force.

• Jean-Paul Sartre, Existentialism Is a Humanism - Freedom, responsibility, choice, and the construction of identity.

• Jon Kabat-Zinn, Wherever You Go, There You Are - An accessible introduction to mindfulness in everyday life.

• Simon Sinek, Start With Why: How Great Leaders Inspire Everyone to Take Action - Purpose as a source of direction when circumstances are uncertain.

• Jim Collins and Morten T Hansen, Great by Choice - Discipline and deliberate action amid uncertainty.

• 1 Thessalonians 5:16-18 - A religious perspective on joy, prayer, gratitude, and responding to circumstances.

Final reflection: We cannot choose every circumstance we encounter. But we can practice becoming more aware of our responses, more intentional about where we place our energy, clearer about what gives our work meaning, and more thoughtful about the person those choices are helping us become.


References

Philosophical and selected RxTBOM core texts referenced in this companion


1. Marcus Aurelius. Meditations. Translated by Hays G. Modern Library; 2003.

2. Epictetus. Handbook of Epictetus. Translated by White N. Hackett Publishing Company; 1983.

3. Lao-tzu. Tao Te Ching. Translated by Mitchell S. Harper & Row; 1988.

4. Sartre JP. Existentialism Is a Humanism. Translated by Macomber C. Yale University Press; 2007.

5. Kabat-Zinn J. Wherever You Go, There You Are: Mindfulness Meditation in Everyday Life. Hyperion; 1994.

6. Sinek S. Start With Why: How Great Leaders Inspire Everyone to Take Action. Portfolio; 2009.

7. Collins JC, Hansen MT. Great by Choice: Uncertainty, Chaos, and Luck—Why Some Thrive Despite Them All. HarperBusiness; 2011.

8. The Holy Bible, New International Version. 1 Thessalonians 5:16-18.

Note on the connections: The companion intentionally places philosophical ideas in conversation with selected RxTBOM leadership and professional-development texts. The authors of these books do not necessarily make the philosophical arguments presented here, and the connections should be understood as interpretive applications rather than claims of direct influence.