Overcome Addictions & Obsessions of All Kinds | Dr. Anna Lembke

Huberman opens by saying Lembke accurately predicted widespread internet and social-media addiction, although awareness has grown faster than behavior has changed. Lembke reports that about 50% of referrals to Stanford’s adolescent clinic now concern digital-media addiction. She defines addiction as continued compulsive use despite harm, assessed through the “four Cs”: loss of control, compulsive use, craving, and continued use despite consequences; tolerance and withdrawal are additional signs. Because digital media is intertwined with school, work, and social connection, she compares it to pollution: individuals need boundaries, but governments, schools, and technology companies must provide structural guardrails.

Lembke explains that dopamine is a neurotransmitter released across synapses that helps regulate reward and reinforcement. In animal studies, chocolate raises dopamine firing about 55% above baseline, sex 100%, nicotine 150%, and methamphetamine 1,000%; she says human measurements are harder but support the same general relationship between rapid dopamine release and reinforcing power. Social media, gambling, sex, and drugs activate overlapping reward circuitry, especially the nucleus accumbens. Their chemical pathways differ, but dopamine functions as a common currency for comparing addictive potential. Huberman asks whether people can therefore become addicted to ordinary behaviors, and Lembke confirms that any sufficiently reinforcing substance or behavior can engage this system.

Lembke uses a balance metaphor to explain homeostasis. A pleasurable experience tips the reward system toward pleasure, after which “gremlins” move onto the pain side to restore equilibrium; if use stops, the gremlins eventually leave. Repeated use causes them to multiply and become stronger, shifting the person’s baseline toward pain. The person then needs more of the substance or behavior merely to feel normal, and withdrawal produces anxiety, irritability, insomnia, depression, and craving. This chronic reward-deficit state helps explain relapse: using temporarily relieves withdrawal even while deepening the underlying imbalance. Acute withdrawal commonly lasts 10–14 days, while many people begin feeling substantially better around weeks three or four.

Lembke says homeostasis can be restored through enough abstinence for the brain to recalibrate or through long-acting medications such as buprenorphine or methadone for opioid addiction. Clinicians first establish a therapeutic alliance, assess motivation and confidence, and raise the level of care if repeated attempts to quit have failed. Patients do not necessarily need to stop every dopamine-producing activity: even giving up one substance can help if it is not replaced by escalating another. Exceptions include paired triggers, such as coffee reliably followed by cigarettes, or a patient who wants to stop several substances at once. Lembke presents 30 days as an experiment that can begin resetting reward pathways, not as a lifetime promise.

Huberman asks whether recovery merely substitutes nicotine, tattoos, exercise, or another behavior for the original addiction. Lembke says substitution is common, but 12-step recovery defines sobriety more deeply: abstinence without a values-based life can produce the “dry drunk,” in which the person remains trapped in the same narcissistic or compulsive patterns. She describes addiction as a biopsychosocial-spiritual disease requiring interventions at all those levels. In a world where nearly everything is more accessible and reinforcing, she calls addiction a modern plague. The challenge after initial abstinence is not simply selecting a safer drug of choice, but addressing the core behaviors and meanings that keep a person inside the addiction vortex.

Lembke agrees that childhood physical, sexual, or emotional abuse, neglect, and family chaos increase later addiction risk. She cites a rat experiment in which cocaine-lever pressing extinguishes when cocaine is removed, but returns immediately after a painful foot shock; stress can reactivate neural pathways even after recovery begins. Other risks include genetics and access: a biological parent or grandparent with alcohol-use disorder raises risk, and simply being surrounded by an addictive substance makes use and brain change more likely. She cautions clinicians not to spend early treatment searching for the root trauma while addiction is active. Patients usually need to regain homeostasis and prefrontal control before trauma processing can be productive.

Discussing Ben Affleck’s claim that consequences finally became frightening enough to stop drinking, Lembke says severe addiction often continues because the brain minimizes each consequence. A DUI, crash, lost relationship, or pancreatitis may be mentally reclassified as unrelated or acceptable until denial collapses. She calls this moment “hitting rock bottom,” though bottoms vary: one person may be changed by a loved one’s expression, while another may require homelessness, jail, or bankruptcy. Huberman asks about interventions, and Lembke says skilled interventionists—often people in recovery—can help families who are unable to change an addicted person’s behavior, particularly when adolescents remain isolated at home with unlimited digital access.

Lembke’s central claim in Radical Surrender is that the most severe addictions are not ultimately addictions to a substance or behavior but to control. Addictive behavior creates a “world within a world,” narrowing attention to one lever that reliably changes feeling. She connects this to the human drive to reduce uncertainty: people build mental maps, receive dopamine when predictions are confirmed, and either update the map or try to force the world to fit it. Modern technology gives people countless control levers, producing optimization, anxiety, shame, and FOMO. Gambling illustrates the point: pathological gamblers may chase losses because the game—not money—is the controlled world in which they feel temporarily powerful.

Lembke contrasts Dopamine Nation’s “plenty paradox” with Radical Surrender’s “control paradox.” Control helped humans survive uncertainty, but in a highly engineered world it can produce anxiety, self-loathing, and nihilistic boredom. Severe addiction is a rigid attempt to keep using a failing strategy. She says surrender means acknowledging that personal will is insufficient, conceiving of a power greater than oneself, and allowing that power to restore sanity. Huberman initially assumes surrender merely supplies an external rule system; Lembke adds that it can also trigger a neurobiological shift: executive control quiets, rigid predictions loosen, and the person becomes more open to new strategies.

Lembke identifies the periaqueductal gray, or PAG, as a threat-response hub involved in fight, flight, freeze, and imminent danger. Brain imaging during Pac-Man shows prefrontal control while danger is distant, then intense PAG activation when death is imminent. She discusses evidence from human lesions suggesting that spirituality is also organized around a circuit whose hub may be the PAG, which contains mu-opioid and oxytocin receptors and influences serotonin systems. Dopamine tells the brain to do more of what it is doing; serotonin can signal retreat, reevaluation, and plasticity when existing predictions fail. Surrender therefore may produce analgesia, connection, serenity, and openness rather than simply passive resignation.

Huberman connects Lembke’s serotonin account to psilocybin and other psychedelics, which can produce powerful experiences of spiritual significance and plasticity. Lembke has had positive clinical experiences and has met people whose lives changed for the better, but warns that the evidence must not outrun the risks. As use increases, so do emergency-department visits and hospitalizations; she names psychosis, suicide, persistent hallucinosis, and severe mood disturbances among reported harms. She also sees people addicted to psychedelics, including psilocybin. Her position is not to stop research, but to treat psychedelics as unpredictable interventions requiring careful screening, therapy before and after, and attention to individual vulnerability.

Lembke recommends prayer even for people uncertain about a higher power: acknowledge the limits of control and ask for help beyond oneself. She pairs that surrender with “do the next right thing,” such as taking out the garbage rather than trying to engineer a distant future. Codependency is presented as another addiction to control, in which a person manages another person’s behavior to regulate their own emotions. Loved ones may enable an addicted person while believing they are helping. Lembke says relief comes from letting go, attending Al-Anon or Codependents Anonymous, and regulating around one’s own values rather than the addict’s daily condition. Clinically, when the codependent drops their end of the rope, the addicted person often begins moving toward recovery.

Lembke broadens codependency beyond the older stereotype of a woman enabling an alcoholic man. Parents can become dependent on a child’s grades, athletic results, or safety; partners can rely on one another’s reactions to remain emotionally regulated; smartphones amplify checking, reassurance seeking, and interpretation of tiny signals such as heart emojis. She warns that reassurance can strengthen obsessive loops rather than calm them. Huberman and Lembke agree that people cannot reliably know what others think, even in close relationships, and that mind-reading is a frequent therapeutic error. Lembke describes a common family pattern in which mothers become enmeshed while fathers detach, but says the underlying control dynamic can affect anyone.

Lembke says younger people raised in the digital environment may have less tolerance for uncertainty and imperfection because algorithms and AI imply that a perfect answer or partner is always available. She recommends spending part of each day away from screens, talking to humans, making mistakes, apologizing, and deliberately doing something one will never master. She begins her own day with prayer and avoids devices until after exercise, breakfast, making the bed, and brushing her teeth. She tries to use devices as tools rather than emotional drugs, limits moving video because it is especially reinforcing, and practices asking for guidance during difficult clinical or family moments. Huberman adds that private, unpublished activities can restore the purity of experience.

Lembke says ketamine is FDA-approved for treatment-resistant depression but can itself be addictive, especially when prescribed for unsupervised home use. The Montreal Model uses in-clinic ketamine with psychotherapy for depression and alcohol-use disorder; she sees promising results but wants more evidence. Telehealth prescribing has also contributed to stimulant addiction when ADHD medications become effectively available through pill mills. By contrast, some patients with severe alcohol addiction who failed other treatments improve on GLP-1 medications, possibly because they blunt dopamine release and make alcohol or food less reinforcing. Finally, Lembke says thoughts can become addictive: sexual fantasy, rage, worry, and rumination can function as triggers or as the drug itself.