Therapist Interpretation of Chapter Four, the Third Agreement, of The Four Agreements
Understanding how to communicate effectively with ourselves and others is a key part of mental health. In The Four Agreements by Don Miguel Ruiz, the third agreement, "Don't Make Assumptions," offers powerful guidance that aligns closely with therapeutic principles. As therapists, we see how assumptions can create misunderstandings, emotional pain, and conflict. This post explores the third agreement through a mental health counseling lens, showing how it supports emotional well-being and healthier relationships.
What the Third Agreement Means in Therapy
The third agreement asks us to avoid making assumptions about what others think, feel, or intend. An assumption is a "thinking error" called "mind reading", as we can not know why others do the things they do or what people are thinking without telling us. In Cognitive Behavioral Therapy, CBT, patient's review common thinking errors and how to fix them. Just like a computer, our brain can make errors. By becoming aware of these errors, we can hopefully catch them quicker and correct them. To correct assumptions or "mind reading", we need to a) first catch it and then b) use clear communication and asking questions when we are unsure. In therapy, this is a vital skill. Assumptions often lead to misinterpretations that fuel anxiety, anger, or sadness.
For example, a client might assume a friend is upset with them because they didn’t reply to a message quickly. This assumption can cause unnecessary worry or resentment. A therapist helps the client explore these thoughts and encourages them to check in with the friend instead of jumping to conclusions.
This agreement also applies to how we interpret our own feelings and experiences. Sometimes, we assume we know why we feel a certain way without fully exploring the underlying causes. Therapy invites us to question these assumptions and gain deeper insight.
How Assumptions Affect Mental Health
Assumptions can create mental health challenges in several ways:
Increased anxiety: When we assume the worst, our minds create stress and fear that may not be based on reality.
Relationship conflicts: Misunderstandings arise when we assume others’ intentions or feelings without verifying.
Low self-esteem: Negative assumptions about ourselves can damage our confidence and self-worth.
Emotional reactivity: Assumptions can trigger strong emotional responses that might not fit the situation.
By learning to recognize and challenge assumptions, we can reduce these negative effects. This process is a common goal in cognitive-behavioral therapy (CBT), where clients learn to identify distorted thinking patterns and replace them with more accurate, balanced thoughts.
Practical Ways to Apply the Third Agreement in Daily Life
Applying the third agreement means practicing curiosity and openness. Here are some ways to do this:
Ask questions: Instead of assuming, ask for clarification. For example, “Can you tell me what you meant by that?”
Check your thoughts: Notice when you are making assumptions and pause to consider other possibilities.
Communicate clearly: Share your feelings and thoughts honestly to avoid misunderstandings.
Practice mindfulness: Stay present and observe your thoughts without judgment, which helps reduce automatic assumptions.
These steps help build emotional intelligence and improve communication skills. They also support healthier relationships by fostering trust and understanding.

The Role of Therapy Services in Supporting This Agreement
Therapy provides a safe space to explore assumptions and their impact. At InnerWork Counseling, we offer services that help individuals and families develop these skills. For example, our online counseling sessions allow clients to work through their thoughts and feelings with a licensed therapist from the comfort of home. This accessibility makes it easier to practice new communication habits consistently.
We also provide culturally sensitive therapy that respects diverse backgrounds and experiences. This approach is important because assumptions often stem from cultural misunderstandings or biases. Our therapists help clients recognize these patterns and build more accurate, compassionate views of themselves and others.
For those seeking ongoing support, our low-cost therapy plans make mental health care affordable. Consistent therapy helps clients practice the third agreement over time, leading to lasting change.
You can learn more about these services here: InnerWork Counseling.
How Families and Couples Benefit from Avoiding Assumptions
In family and couples therapy, assumptions can cause repeated conflicts. For example, a partner might assume the other is not interested in spending time together because they are quiet after work. This assumption can lead to feelings of rejection or anger.
Therapists guide families and couples to express their needs and feelings openly. They teach skills like active listening and asking open-ended questions. These tools help break the cycle of assumptions and build stronger connections.
For adolescents, learning to avoid assumptions is especially important. Teenagers often struggle with interpreting social cues and may jump to conclusions about friendships or family dynamics. Therapy supports them in developing clearer thinking and healthier emotional responses.
Real-Life Example: Overcoming Assumptions in Therapy
Consider a client named Maria who felt hurt because her friend did not respond to a text. Maria assumed her friend was angry with her. In therapy, Maria explored this assumption and realized her friend had been overwhelmed with work. She learned to ask directly instead of assuming.
This shift reduced Maria’s anxiety and improved her friendship. It also helped her apply the third agreement in other relationships, leading to better communication and less emotional distress.
Encouragement to Practice the Third Agreement
We all make assumptions sometimes. The key is to notice when they happen and choose a different path. By practicing the third agreement, we can reduce misunderstandings and build more honest, supportive relationships.
Therapy can guide us in this process. Whether through individual counseling, family sessions, or couples therapy, working with a professional helps us develop the skills to communicate clearly and live with less emotional pain.

Let’s take small steps together to question our assumptions and open the door to clearer, kinder communication. This change can improve our mental health and the quality of our relationships.
If you want to explore these ideas further or need support in applying the third agreement in your life, consider reaching out to InnerWork Counseling. Their accessible, culturally sensitive services can help you build stronger communication habits and emotional resilience.
By embracing the third agreement, we take an important step toward healthier minds and hearts. Let’s keep moving forward with openness and care.



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