Addiction: Understanding the Cycle and How a Psychologist Can Help

What is addiction, really?

Most people picture addiction as an image of someone unable to put down a bottle, or a person chasing a substance against all reason. While those images are not wrong, they are only part of the story. Addiction is a condition in which a person compulsively seeks a substance or behaviour despite knowing it is causing serious harm to their health, relationships, and daily life.

What makes addiction so powerful, and so misunderstood, is that it is rooted in the brain. Repeated exposure to an addictive substance or behaviour physically rewires the brain's reward system. The brain begins to treat the addiction as a survival need. This is why willpower alone is rarely enough.

*Addiction is not a moral failure. It is a chronic brain condition shaped by biology, psychology, and circumstance.*

Chemical vs. non-chemical addiction

Chemical (substance) addiction includes: - Alcohol - Nicotine and tobacco - Cannabis - Opioids (heroin, painkillers) - Cocaine and stimulants - Prescription medication misuse

Non-chemical (behavioural) addiction includes: - Gambling disorder - Gaming and internet addiction - Social media compulsion - Compulsive shopping or spending - Food addiction / binge eating

Both types share the same dopamine reward loop, loss of control, cravings, and relapse risk.

Recognizing the symptoms

Physical symptoms: - Tolerance — needing more to feel the same effect - Withdrawal symptoms when not using - Neglected physical health and hygiene - Changes in sleep, appetite, weight, or energy

Psychological symptoms: - Intense cravings and preoccupation - Anxiety, depression, or mood swings when unable to use - Denial — minimizing the problem - Shame, guilt, and low self-worth

Behavioural symptoms: - Using more, or for longer, than intended - Failed attempts to cut down or stop - Withdrawing from family and friends - Continuing despite clear harm

My role as a psychologist in treating addiction

1. Comprehensive assessment Before any treatment begins, I carry out a thorough psychological assessment — exploring the history of use, mental health, trauma, and what function the addiction serves.

2. Building motivation for change Motivational Interviewing (MI) helps clients explore their ambivalence about change without judgment.

3. Cognitive Behavioural Therapy (CBT) CBT is the gold standard for both chemical and non-chemical addiction. I help clients identify the thoughts, emotions, and triggers that drive their behaviour.

4. Addressing trauma and underlying pain For many clients, addiction is a symptom of unprocessed trauma. I use trauma-informed approaches including EMDR where appropriate.

5. Rebuilding life skills and identity Recovery is more than stopping — it is learning who you are without the substance or behaviour.

6. Supporting families Addiction affects the whole family system. I work with family members to understand addiction and set healthy boundaries.

A note on relapse

Relapse is not failure. It is a common and expected part of the recovery process. In my practice, I help clients understand that relapse is data, not defeat — it tells us what still needs to be addressed.

Recovery is possible

Whether the addiction is to a substance or a screen — recovery is possible. The brain that was rewired by addiction can be rewired again, toward health, connection, and hope. If you are struggling, please reach out. You do not have to navigate this alone.