The Need to Know Why: Understanding Our Desire for Explanations and Learning to Accept What We Cannot Change
By John S. Collier, MSW, LCSW-S
Introduction
Human beings possess a remarkable ability to think, reason, and seek understanding. One of the most common responses to unexpected, unpleasant, or confusing situations is the question, “Why?” Whether faced with disappointing news, organizational changes, personal loss, conflict, or circumstances beyond our control, many people experience a strong desire to understand the reasoning behind events. While seeking understanding is often beneficial, the persistent need for explanations can sometimes prevent us from accepting reality and moving forward.
Psychological research suggests that individuals naturally seek certainty because uncertainty creates discomfort. Our minds are wired to search for patterns, causes, and explanations that help us make sense of our experiences. However, there are situations where no explanation will fully satisfy us, and our continued search for answers can become an obstacle to healing, growth, and resilience (Kruglanski & Webster, 1996; American Psychological Association, 2018).
The Human Need for Closure
Social psychologist Arie Kruglanski introduced the concept of the Need for Cognitive Closure, which refers to an individual’s desire for a firm answer and an aversion to ambiguity and uncertainty. People with a high need for closure often feel uncomfortable when questions remain unanswered and may seek explanations even when those explanations do not change the outcome (Kruglanski & Webster, 1996).
The American Psychological Association defines the need for closure as the motivation to achieve finality and certainty in decisions, judgments, and life events. Individuals with a strong need for closure often struggle to tolerate situations where information is incomplete or unavailable (APA Dictionary of Psychology, 2018).
From an evolutionary perspective, this tendency makes sense. Early humans benefited from quickly identifying threats and predicting outcomes. The ability to understand cause and effect increased survival. Today, however, our brains often apply the same instincts to complex social and emotional situations where certainty may not be possible.
Why We Resist Accepting What We Do Not Understand
When we hear information that challenges our beliefs, expectations, or desires, accepting it without explanation can feel emotionally threatening. Several psychological processes contribute to this reaction.
Cognitive Dissonance
Leon Festinger’s theory of cognitive dissonance suggests that individuals experience psychological discomfort when they hold conflicting beliefs or when reality contradicts their expectations. Seeking an explanation allows a person to reduce that discomfort by creating a coherent narrative (Festinger, 1957).
For example, if an employee is informed that a policy has changed, they may immediately ask why. While the explanation may provide useful context, the deeper motivation is often the desire to reduce the tension created by the unexpected change.
Intolerance of Uncertainty
Research indicates that uncertainty itself can trigger anxiety and emotional distress. When individuals do not understand the reasons behind an event, they may imagine alternative explanations, repeatedly analyze the situation, or engage in rumination. Ironically, this often increases emotional suffering rather than reducing it (Anderson et al., 2019).
The Illusion of Control
People frequently believe that understanding “why” gives them greater control over circumstances. While knowledge can certainly enhance decision-making, many life events remain beyond our influence regardless of how thoroughly we understand them. In these circumstances, seeking more information may create the illusion of control while delaying acceptance.
When Understanding Is Helpful
This article is not suggesting that people should never ask questions or seek clarification. Understanding is often essential.
Knowing why can:
- Improve decision-making.
- Promote learning and growth.
- Strengthen communication.
- Prevent misunderstandings.
- Increase trust and transparency.
- Reduce unnecessary anxiety.
In healthcare, counseling, leadership, and education, providing a rationale often increases cooperation and engagement. Individuals are more likely to embrace change when they understand its purpose.
Therefore, the goal is not to eliminate the question “why,” but to recognize when seeking additional explanations ceases to be productive.
The Cost of Excessive Explanation-Seeking
Problems arise when individuals become emotionally dependent on obtaining explanations before they can move forward.
Common signs include:
- Repeatedly revisiting the same issue.
- Obsessing over unanswered questions.
- Refusing to accept decisions without complete agreement.
- Delaying action until every detail is understood.
- Seeking reassurance from multiple sources without relief.
In counseling, many clients discover that even after receiving explanations, they continue searching for more answers. What they truly desire is not information but emotional comfort.
Unfortunately, explanations cannot always provide peace. Peace often comes from acceptance.
The Power of Acceptance
Acceptance does not mean approval, agreement, or surrender. Acceptance simply means acknowledging reality as it exists.
Psychological approaches such as Acceptance and Commitment Therapy (ACT) emphasize that emotional well-being improves when individuals stop fighting reality and begin focusing on actions aligned with their values (Hayes, Strosahl, & Wilson, 1999).
Acceptance allows us to shift from questions such as:
- “Why did this happen?”
- “Why did they do that?”
- “Why wasn’t this fair?”
to more productive questions such as:
- “What can I learn from this?”
- “How should I respond?”
- “What is within my control?”
These questions move us from passive reflection to active growth.
Learning to Move Forward Without All the Answers
Maturity often involves developing the ability to tolerate uncertainty.
Life presents many situations where explanations are incomplete, unavailable, or unsatisfying:
- Organizational decisions.
- Relationship endings.
- Loss and grief.
- Medical diagnoses.
- Economic hardships.
- Personal disappointments.
Waiting for perfect understanding before moving forward can leave a person emotionally stuck.
Instead, emotional resilience develops when individuals recognize that acceptance does not require full understanding.
Some of life’s greatest growth occurs when we choose to move forward despite unanswered questions.
Conclusion
The desire to know “why” is a normal and deeply human response. It reflects our need for certainty, predictability, and understanding. In many situations, seeking explanations is valuable and necessary. However, there comes a point when the endless pursuit of answers becomes more harmful than helpful.
The healthiest individuals are not necessarily those who always find explanations. They are often those who have learned to distinguish between what can be understood and what must simply be accepted.
Sometimes the most powerful words we can say are:
“I may never fully understand this, but I can still move forward.”
That mindset transforms uncertainty from an obstacle into an opportunity for growth.
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About the Author
John S. Collier, MSW, LCSW-S is a licensed clinical social worker supervisor, behavioral health executive, and mental health professional with extensive experience in psychotherapy, community mental health, behavioral support services, and organizational leadership. He serves as Executive Director of Southeast Kentucky Behavioral Health, LLC, where he oversees multidisciplinary behavioral health programs serving individuals and families throughout Kentucky.
Mr. Collier specializes in clinical assessment, treatment planning, behavioral intervention, cognitive-behavioral approaches, acceptance-based interventions, and leadership development within behavioral healthcare organizations. His writing focuses on the intersection of psychology, human behavior, resilience, personal growth, and practical applications of evidence-based mental health principles.
Drawing from both clinical practice and organizational leadership, John seeks to translate complex psychological concepts into meaningful insights that help individuals, families, and professionals navigate life’s challenges with greater understanding and purpose.
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References
American Psychological Association. (2018). Need for closure. APA Dictionary of Psychology. Retrieved from https://dictionary.apa.org/need-for-closure
Anderson, E. C., Carleton, R. N., Diefenbach, M., & Han, P. K. J. (2019). The relationship between uncertainty and affect. Frontiers in Psychology, 10, 2504.
Festinger, L. (1957). A Theory of Cognitive Dissonance. Stanford University Press.
Hayes, S. C., Strosahl, K. D., & Wilson, K. G. (1999). Acceptance and Commitment Therapy: An Experiential Approach to Behavior Change. Guilford Press.
Kruglanski, A. W., & Webster, D. M. (1996). Motivated closing of the mind: Seizing and freezing. Psychological Review, 103(2), 263-283.
Waite, L. J., & Gallagher, M. (2000). The Case for Marriage. Doubleday.
