The Cycle of Change in Addiction: Understanding How Recovery Really Happens

Most of us have tried to quit something. Maybe it was late-night snacking, the phone habit, that third cup of coffee. You lasted a week, maybe two, felt pretty good about yourself, and then one bad day undid all of it. Now picture that same cycle, except the craving is not just a habit. It is wired into your brain chemistry. That is not a metaphor. That is addiction.  

People still talk about it like it is a willpower problem. Like the person just needs to want it badly enough, or care enough about the people they are hurting. But the brain does not work that way. By the time addiction takes hold, whether it is alcohol, heroin, or something people do not even think of as an addiction, like gaming or compulsive exercise, the brain has already reorganised itself around that substance or behaviour. The American Psychological Association (2023) defines addiction as a state of genuine psychological and physical dependence, not a phase, not a choice someone can simply snap out of. This article goes into what that dependence actually looks like, why the brain holds on so hard, and how the Prochaska model helps explain why recovery is  rarely a straight line from “I should stop” to “I stopped.” 

What is addiction? 

If someone hears about addiction, they probably think about a person struggling with alcohol or some heavy drugs. But that is not always the case. 

There are mainly two forms of addiction. First, there is a substance addiction, which is characterised by the compulsive drive to use alcohol, nicotine, opioids, marijuana, stimulants, and sedatives despite evident harm done to an addict’s life functioning (Koob & Volkow, 2016). Another one is behavioural addiction, where a substance is substituted with a certain behaviour, which includes gambling, shopping, internet usage, pornography, gaming, and exercising, among others (Grant et al., 2010).

The latter group of addictions can be particularly prone to being ignored since some people view them positively. A runner who spends three hours a day, six days a week, running without regard for food intake and injuries is considered to be a self-disciplined person. On the contrary, a teenager who plays computer games until 3 AM and gets low grades, as well as loses interest in everything else, needs to stop doing so. Nevertheless, it doesn’t matter what triggers pleasure; the brain will develop a dependency towards it anyway. 

The common denominator for both types of addiction is a behavioural pattern including cravings, lack of control over the behaviour, increased tolerance (where a larger dose of the stimulus is required to get the same effect), withdrawal when it is removed from the system, and relapse when use is discontinued for a while. Studies regarding gaming disorder indicate that it creates craving and withdrawal symptoms very similar to those created by substance use (Petry et al.,  2014). Porn addiction creates similar changes in the reward systems of the brain as drug addiction (Kühn & Gallinat, 2014).In essence, it is not about the addictive substances or behaviours themselves; rather, it is about the biological process they create.

Read More: Denial or Defense? The Psychology Behind Why People Justify Addiction

What Is Happening in the Brain 

First, every addictive drug or behaviour acts through a mechanism involving a chemical compound known as dopamine. Dopamine is a neurotransmitter responsible for the pleasure and reward processes in the brain. Every time a person consumes some yummy food, plays, or accomplishes something else enjoyable, dopamine gets released in the nucleus accumbens or the mesolimbic dopamine system in the brain (Koob & Volkow, 2016). In such a way, the dopamine release motivates one to repeat the activity to get the reward. 

And there it comes: with each additional portion of dopamine coming to the brain via addictive activity or drug, the brain becomes less responsive by decreasing the number of dopamine-producing neurons and dopamine receptors. An individual becomes tolerant to the drug and hence requires increasing doses of the substance to feel its effects. 

In addition, there is inhibition of another brain region, the prefrontal cortex, responsible for decision-making and long-term consequences. That is why a person understands perfectly well that his or her addiction is ruining relationships, but still does nothing about that. This is not because the person denies the problem; the part of the brain responsible for stopping the process gets damaged. 

Another neurobiological feature that occurs is a strong connection between the cues associated with addiction and the amygdala and hippocampus (memory). This explains why a former alcoholic may crave drinking when seeing his way to the place where he used to drink a lot, or a gaming addict may start thinking about gaming more intensively after a hard day. In such situations, the brain is triggered by the associations created between those cues and pleasure. Those neurobiological alterations, including reduced self-regulation abilities, powerful cravings evoked by those cues, and blunted reward response in general, have determined the categorisation of addiction as a chronic disease (Zou et al., 2017). 

Read More: Government Proposes Self-Regulation for Online Gaming Companies

Symptoms During Withdrawal

The withdrawal symptoms also aid in developing an addiction as a result of both the physiological and psychological suffering felt due to decreased addictive behaviour and/or absence of addiction itself. The physiological effects may be nausea, irritability, nervousness, headaches, anxiety, and the behavioural effects are insomnia, fatigue, depression, and inability to concentrate, among others. Therefore, without the constant stimulation by drugs, the effects are similar for gamblers or athletes, among others.

So Whose Job Is It, Really?

Understanding the neuroscience of addiction is important because it removes blame. The brain changes are real, they are measurable, and they happen to people who never intended to become dependent on anything. But here is something equally important to hold alongside that: the brain can also change back. And while family, therapists, support groups, and treatment programs all play a genuine role in recovery, the person at the centre of it is not just a passive participant in their own healing. 

This is not about blame. It is about agency. A therapist can provide tools, a family can provide safety, a support group can provide understanding, but none of them can do the actual work of recovery on someone else’s behalf. The decision to move from precontemplation to contemplation, from preparation to action, belongs to the individual. Showing up to sessions, reaching out on a hard night, choosing a different response to a trigger, these are small acts of accountability that accumulate into something larger. Research on long-term recovery consistently finds that people who take an active, self-directed role in their treatment have better outcomes than those who engage passively (McLellan et al., 2000). 

So yes, addiction changes the brain. And yes, recovery is hard precisely because of that. But the person going through it is not a victim of their neurology, with no say in the matter. They are someone navigating an incredibly difficult process, with support around them, and their own choices matter at every stage of it. 

The Prochaska Model: How People Actually Change 

Recovery does not always follow a linear process. Not many people who successfully recover from addiction simply choose to give up being addicted one day during their lifetime. Generally speaking, there is an endless cycle of denial, acceptance, half-hearted efforts, real efforts, and failure that takes place. This is explained in a theory known as the Transtheoretical Model (TTM) of change.

The transtheoretical model of change consists of six stages:

• Stage 1: Precontemplation: At this stage, the person does not view their actions as problematic. In such a case, an individual may drink every single day and consider this completely normal, or play games for six hours per day and think it affects nothing in their life. This stage is the most irritating FOR the people surrounding them, since the addict does not realise what is wrong with their behaviour. Example: Rahul consumes large amounts of alcohol every day and considers his habits totally normal; he refuses to listen to anyone from his family regarding this issue. 
• Stage 2: Contemplation: The addict changes something that happens to health problems, relationship problems, or self-reflection. Now the person begins questioning whether their behaviour is good or bad, but cannot make up their mind regarding taking measures. For example, Rahul gets a warning in the workplace because of his absence from work. Rahul begins to consider the idea of giving up alcohol, but feels concerned that he will not be able to survive without it.
• Stage 3: Preparation: Stage three involves a person realising the necessity of change in his/her life and starts preparing for it by making a plan, for example, contacting therapists, consulting friends who might help him/her. It is a very difficult and vulnerable period for the person. For example, Rahul decides to stop drinking alcohol for one month and contacts the therapist while seeking a good de-addiction centre nearby.
• Stage 4: Action: The action stage refers to the actual attempts at overcoming the addiction, in other words, the process of recovery itself. At this point, the addict stops using the substance and tries to solve the problem. For example, Rahul stops drinking alcohol and undergoes various kinds of therapies and attends meetings with similar people.
• Stage 5: Maintenance: Indeed, getting rid of addiction is not an easy task, but remaining sober is another ball game altogether. In this stage, people have to focus on managing their triggers and their response mechanisms and try not to get tempted by anything which are the cues for addiction. Example: Rahul has been sober for 8 months since his last sip of alcohol, but he continues attending meetings and handling his stress well. 
• Stage 6: Termination: At this stage, the behaviour loses its control over the individual. Not all people reach this stage in the process, and it’s perfectly fine not to get there. Some never leave the maintenance stage, but they lead happy and healthy lives (Taylor, 2018). 

Among the many things that are done right in the TTM is the way relapse is handled. Relapses are treated in the theory as a part of the journey, rather than an indicator of a total failure of treatment. Going back to a previous stage in case of a relapse does not mean falling back from scratch. Instead, an individual takes all their knowledge acquired through the process.

When to Seek Help  

The second question that people often ask, whether for themselves or because they are watching a loved one experience it. This is at what point does an intervention become necessary? The truth is that it is sooner than people realise.

People should seek addiction counselling or treatment before they reach a crisis point. The concept that an addiction needs to lose everything first before help becomes justified is one of the most dangerous myths about addiction. Studies clearly show that early intervention leads to the best results (McLellan et al., 2000). As long as the behaviour creates an interruption in one’s life and efforts made to correct such an interruption are unsuccessful, then it is reason enough to get help. The following are some possible sources of help: 

• Counsellor or Psychologist: Ideal for cases involving behavioural addictions like gaming addiction, pornography addiction, exercise addiction, and shopping addiction. Cognitive Behavioural Therapy is a scientifically proven treatment for both substance addiction and behavioural addictions (McHugh et al., 2010). 
• Psychiatrist: This is the specialist for the medical diagnosis of mental illnesses. When someone is suffering from other conditions along with the issue of addiction, such as depression, anxiety, or ADD, then this is the person to see. 
• De-addiction or Rehabilitation Centre: If an individual suffers from substance abuse, it means that they need a detoxification or rehabilitation centre. It can either be an inpatient or an outpatient centre, depending on whether the detoxification process is medically monitored by professionals.
• Support Groups: This includes groups such as AA (Alcoholics Anonymous) and SMART  Recovery groups. Individuals in such groups share their experiences and encourage each other by telling their personal stories. These must always accompany professional interventions and particularly the SMART recovery, which has scientific bases and is not a faith-based system.
• Support System of Trusted Family Members or Friends: This should supplement but never substitute professional treatment. It is widely acknowledged by recovery research that one of the key elements that prevents relapse is having social support (Kelly et al., 2011). Even if a person is at the precontemplation or contemplation stage, where they are unsure whether they really have a problem, or aware of it but not yet ready to make the first move, even a single counselling session can prove quite effective.

Read More: What is Rehabilitation Psychology?

Conclusion 

Addiction is a difficult phenomenon, but science has removed much of the mystery surrounding it. Whether related to alcohol, pornographic material, video games, or excessive physical activity, the common denominator is the brain’s reward pathways. Addiction hijacks the healthy dopamine responses that drive motivation, and overcoming it requires more than determination. 

The model by Prochaska provides a grounded view of why the process of transformation lasts so long and why relapses are inevitable. No one ever proceeds straightforwardly from contemplation to abstinence, taking no detours. On the contrary, most people will revisit various stages of the journey multiple times until it all sticks. There is no shame in this; the reality is that changing something so deeply rooted in one’s neurology is difficult. 

Should anyone suffer from any form of addiction, whether substance or behavioural, it is essential to remember three main points. First, it is possible to recover from it. Second, recovery is a long and non-linear journey, which implies numerous setbacks. Third, reaching out for assistance is a reasonable course of action. Recovery does not begin when one hits rock bottom. The appropriate time for seeking help is now.

References +

• American Psychological Association. (2023). APA dictionary of psychology: Addiction.  https://dictionary.apa.org/addiction 
• Grant, J. E., Potenza, M. N., Weinstein, A., & Gorelick, D. A. (2010). Introduction to  behavioral addictions. The American Journal of Drug and Alcohol Abuse, 36(5),  233–241. https://doi.org/10.3109/00952990.2010.491884 
• Kelly, J. F., Stout, R. L., Magill, M., Tonigan, J. S., & Pagano, M. E. (2011). Spirituality in recovery: A lagged mediational analysis of Alcoholics Anonymous’ principal theoretical mechanism of behaviour change. Alcoholism: Clinical and Experimental Research, 35(3), 454–463. https://doi.org/10.1111/j.1530-0277.2010.01362.x 
• Koob, G. F., & Volkow, N. D. (2016). Neurobiology of addiction: A neurocircuitry analysis. The Lancet Psychiatry, 3(8), 760–773. https://doi.org/10.1016/S2215- 0366(16)00104-8 
• Kühn, S., & Gallinat, J. (2014). Brain structure and functional connectivity associated with pornography consumption. JAMA Psychiatry, 71(7), 827–834.  https://doi.org/10.1001/jamapsychiatry.2014.93
• McHugh, R. K., Hearon, B. A., & Otto, M. W. (2010). Cognitive-behavioral therapy for substance use disorders. Psychiatric Clinics of North America, 33(3), 511–525.  https://doi.org/10.1016/j.psc.2010.04.012 
• McLellan, A. T., Lewis, D. C., O’Brien, C. P., & Kleber, H. D. (2000). Drug dependence, a chronic medical illness. JAMA, 284(13), 1689–1695. https://doi.org/10.1001/jama.284.13.1689
• Petry, N. M., Rehbein, F., Gentile, D. A., et al. (2014). An international consensus for assessing internet gaming disorder using the new DSM-5 approach. Addiction,  109(9), 1399–1406. https://doi.org/10.1111/add.12457
• Prochaska, J. O., & DiClemente, C. C. (1983). Stages and processes of self-change of  smoking: Toward an integrative model of change. Journal of Consulting and  Clinical Psychology, 51(3), 390–395. https://doi.org/10.1037/0022-006X.51.3.390 
• Taylor, J. (2018). The transtheoretical model: A critical investigation. British Journal of  Guidance and Counselling, 46(3), 260–277. https://doi.org/10.1080/03069885.2018.1437104
• Zou, Z., Wang, H., d’Oleire Uquillas, F., Wang, X., Ding, J., & Chen, H. (2017).  Definition of substance and non-substance addiction. Advances in Experimental  Medicine and Biology, 1010, 21–41. https://doi.org/10.1007/978-981-10-5562- 1_2