Change Is Not a Command the Mind Gives the Body

Change Needs Conditions · Article 1 of 10

People are routinely told to decide, commit, and follow through.

The sequence sounds simple because it treats behavior as the direct expression of intention. The mind selects a goal. The body obeys. If behavior does not change, motivation must have been inadequate.

But intentions do not act alone. A person may intend to eat regularly and still lack food, time, privacy, appetite, executive capacity, a predictable schedule, or meals they can tolerate. They may intend to rest while living inside caregiving or employment conditions that punish rest. They may genuinely value change and still return to a familiar pattern when exhausted, threatened, isolated, or overwhelmed.

The gap between intention and action is not empty. It is filled with conditions.

Behavior requires capability and opportunity

Major behavior-change frameworks do not reduce action to motivation. The COM-B model, for example, describes behavior as arising through capability, opportunity, and motivation. Capability includes physical and psychological capacity. Opportunity includes the material and social environment. Motivation includes reflective intentions as well as automatic processes such as habits, emotions, and impulses.

This matters because advice usually concentrates on reflective motivation: set a goal, remember why it matters, think positively, hold yourself accountable. Those strategies may help when capability and opportunity are already present. They cannot manufacture money, sleep, accessible food, executive functioning, pain relief, schedule control, safety, or support.

When a plan repeatedly fails, the most useful question is not automatically, “How do I become more committed?” It may be, “Which condition required by this plan does not exist?”

Starting and sustaining are different problems

People can initiate change through urgency, fear, novelty, or intense effort. Maintenance is different. A pattern that lasts must continue across ordinary days: fatigue, conflict, interruptions, low mood, travel, changing schedules, limited money, and reduced attention.

Research on behavior-change maintenance points to multiple interacting processes, including self-regulation, habit, resources, environmental and social influences, identity, and motives. There is no single mechanism that explains persistence.

This is why dramatic starts can be misleading. A highly restrictive plan may produce immediate adherence precisely because it temporarily removes ambiguity and recruits fear. That does not mean the plan has created the conditions for nourishment, flexibility, or long-term participation.

Replace the commitment test with a conditions assessment

Notice the exact point where intention stops translating into action. Is the difficulty remembering, beginning, tolerating, obtaining, preparing, recovering, or repeating?

Interpret the difficulty before moralizing it. A person who cannot start a multi-step meal may be facing executive load. Someone who eats urgently at night may have had insufficient access earlier. A person who abandons a rigid plan may be responding accurately to hunger, social life, cost, or exhaustion.

Contextualize the goal. Who designed it? What does it assume about time, money, food access, disability, caregiving, work, and emotional safety? Is the plan compatible with the body and life that actually exist?

Locate responsibility. The individual can participate in designing a workable response. Clinicians, families, employers, and institutions remain responsible for the conditions they control.

Respond by supplying one missing condition rather than demanding more conviction. Reduce the steps. Change the environment. Add assistance. Choose a smaller action. Increase access. Revise the goal.

Change becomes more possible when we stop treating motivation as the only legitimate form of support.

Sources

• Michie, S., van Stralen, M. M., & West, R. (2011). The behaviour change wheel: A new method for characterising and designing behaviour change interventions. Implementation Science, 6, 42.
• Kwasnicka, D., Dombrowski, S. U., White, M., & Sniehotta, F. (2016). Theoretical explanations for maintenance of behaviour change: A systematic review of behaviour theories. Health Psychology Review, 10(3), 277–296.
• Nussbaum, M. C. (2011). Creating capabilities: The human development approach. Harvard University Press.

Next: Change Requires Something to Work With

Related reading

Educational information only. This article is not a diagnosis or individualized medical or nutrition treatment. New, severe, persistent, or concerning symptoms should be evaluated by an appropriate healthcare professional.