The Psychology of Behavior Change
Why knowing what needs to change is only the beginning
Sometimes the life we have and the life we keep organizing our days around no longer match. Our bodies need more recovery, a business approach stops working, or a relationship falls short of the possibilities we built our plans around. We recognize the difference, yet continue responding as though the old circumstances still apply.
The question becomes more complicated than what we should do differently. We have to consider what making that adjustment would mean, what the familiar behavior still provides, and whether we have the resources to act. Underneath those concerns sits another question: How do I adjust without losing myself?
I have a friend whose life has changed considerably, but she remains unhappy. She has separated from her husband, and her job has become unrewarding. My first reaction is impatience. I want her to take charge, and sometimes I want to tell her to snap out of it. I haven't, because if that worked, wouldn't she have already done it?
She knows she is unhappy. My impatience tells me very little about what makes responding to that unhappiness difficult. It also reminds me how quickly we can mistake our ability to see someone else's problem for an understanding of what changing it would require.
What an adjustment can mean
For someone who takes pride in being capable, reducing their hours can feel like losing a part of themselves. A decision that looks practical from the outside may touch their sense of purpose, their financial security, and the identity they have relied on for years.
I know this personally. In 2011, I broke many bones in an accident. I couldn't work for six months and returned part-time for another year. My fears about lost income, lost clients, and a lost sense of identity all became part of my experience.
I had to change how I worked. I stopped overlapping clients while their color processed because I needed to sit, and my body could no longer sustain eight clients a day. Four became my new normal, and I had to make that work. Recognizing what my body needed did not resolve the consequences.
The same difficulty can appear in other circumstances. A business owner may shift direction as an admission that years of effort were wasted. Someone who revises their plans for a relationship may have to acknowledge that a future they wanted is unlikely. Taking action can make a disappointment feel real in a way that thinking about it has not.
That is why I find the question "What would making this change mean to you?" so useful. Fear about income requires practical attention. Concern about disappointing someone may require a conversation. A threatened sense of purpose deserves room for reflection. Understanding the concern helps us decide what kind of response might help.
As a psychology-informed life coach, I help people explore these questions and work toward choices that fit their circumstances and values. If you are navigating a transition, you can book a free discovery call at decotalifecoaching.com. It is a simple conversation with no pressure, no pitch, and no commitment.
What keeps a familiar response going
Even after we understand what a change means, we may struggle to follow through. Psychologists call the difference between what we intend and what we do the intention–behavior gap. In a 2006 meta-analysis of 47 experimental tests, Thomas Webb and Paschal Sheeran found that strengthening intentions produced smaller behavioral changes. Sincerity does not answer the practical question of how an intention becomes action. [1]
Consider a business owner who sets aside Tuesday morning to investigate declining revenue. They sit down, answer a few messages, and keep answering until lunchtime. The financial review remains untouched. Answering messages offers something immediate: familiar questions, completed tasks, and people who appreciate a response. Opening the financial records may mean confronting a problem they do not know how to solve.
If postponing that discomfort brings relief and makes postponement more likely next time, the pattern involves negative reinforcement. An unpleasant experience goes away, helping strengthen the behavior that preceded its removal. Before assuming that explanation fits, however, we need to know whether those messages were urgent or the owner lacked information needed for the review. [2]
I recognize the pattern of finding other things to do. I can complete five supposedly urgent tasks before starting the one that feels too large or difficult. The activity looks productive, and some of it is useful, but it also lets me defer the moment when I have to figure out where to begin.
Asking what a behavior provides helps us examine it more honestly. The answer might be relief, needed income, or a familiar routine that requires less effort on an exhausting day. I have never asked my friend what staying with her current arrangements gives her. If changing would mean losing something she depends on, what would help her meet that need differently?
When understanding is not enough
Sometimes a person already understands the problem and has very little room to respond. They may need the income from a harmful workload or have caregiving responsibilities with no one available to take over. Clarity does not create resources.
When my mother was sick and failing, well-meaning people encouraged me to take time for myself. But stepping away without adequate care in place could have left her suffering or in danger. That was a cost I could not bear. The advice acknowledged my exhaustion but didn't address what would happen in my absence.
The COM-B model, developed by Susan Michie and colleagues, provides a useful way to examine what action requires. It considers capability, opportunity, and motivation together. Capability includes physical and psychological capacity, such as strength, knowledge, and skills. Opportunity includes the surrounding conditions that allow action, while motivation includes deliberate intentions and automatic influences such as habits and emotions. [3]
Our business owner may be willing to try a different approach and still need accurate costs, preparation time, and a way to test it without putting the business at risk. Their willingness matters, but the practical requirements remain. Asking what skill, support, or change in circumstances would make action possible gives us a useful place to start.
This applies to our participation in the wider world, too. Acting on a commitment to accuracy requires knowing how to check a claim and allowing time to investigate before sharing it. It may also mean tolerating the discomfort of saying, "I don't know yet." Our responses influence what spreads, so the consequences of behavior change can reach well beyond our own lives.
Keeping the value while changing the approach
Responding differently can raise a concern about authenticity: if I keep adjusting, am I still being myself? We need to examine whether the behavior we associate with a value still serves it. Doing everything alone may once have supported independence, while accepting help now could allow us to remain independent longer.
For most of my life, my automatic answer to an offer of help has been some version of "No, I'm good." That response comes from years of breaking bones and ending up in the hospital, unable to do simple things for myself. Managing matters deeply matters to me, and I can push through a task even when I am physically or mentally drained. Now I try to pause before declining help and remember that accepting it does not make me incapable.
A strategy can protect a value for years and then outlive its usefulness. Psychological flexibility, a central concept in Acceptance and Commitment Therapy, involves awareness of present experience and the ability to persist or change behavior in service of chosen values. It allows us to consider what matters while making room for uncomfortable feelings. [4]
That flexibility also requires judgment about the demands placed on us. A workplace may expect constant availability, or someone may prefer that we remain quiet so they can stay comfortable. Accommodating those expectations can distance us from our values. Reconnecting with ourselves includes considering what deserves our effort and which changes we can stand behind.
Giving a different response somewhere to begin
Once we choose an action, we need to place it in daily life. "Review the costs and revenue of one service" is specific enough to prepare for and evaluate. Linking it to a recognizable moment adds a plan: "When I finish my coffee on Tuesday, I'll open the cost worksheet before checking messages."
Psychologist Peter Gollwitzer studied these situation-linked plans, known as implementation intentions. Research supports their usefulness, although effectiveness varies and the action must still be feasible. If messages require immediate attention, the owner needs coverage; if the review raises questions they cannot answer, they need a way to obtain help. [5]
Afterward, they can examine what happened with curiosity. Perhaps the time slot was unrealistic, information was missing, or the task needed to be divided. Each discovery can inform the next attempt. Acting differently can reveal something that reflection alone has not shown us.
Consider one area where your routine still reflects circumstances that have changed. What are you asking yourself to keep doing because it once made sense? Include your values, your limits, and the support available as you consider a response. You can respect what you built or survived without requiring yourself to live that way forever.
And if your calendar is still booked by the person you were twenty years ago, she's had a good run. Give her the day off.
References
[1] Webb, T. L., and Sheeran, P. (2006). Does changing behavioral intentions engender behavior change? A meta-analysis of the experimental evidence. Psychological Bulletin, 132(2), 249–268. https://doi.org/10.1037/0033-2909.132.2.249
[2] OpenStax. Psychology 2e. Operant Conditioning. https://openstax.org/books/psychology-2e/pages/6-3-operant-conditioning
[3] Michie, S., van Stralen, M. M., and West, R. (2011). The behaviour change wheel: A new method for characterising and designing behaviour change interventions. Implementation Science, 6, 42. https://doi.org/10.1186/1748-5908-6-42
[4] Association for Contextual Behavioral Science. The Six Core Processes of ACT. https://contextualscience.org/six_core_processes_act
[5] Gollwitzer, P. M., and Sheeran, P. (2006). Implementation intentions and goal achievement: A meta-analysis of effects and processes. Advances in Experimental Social Psychology, 38, 69–119. https://doi.org/10.1016/S0065-2601(06)38002-1
