Urge-Surfing Technique
Berg explains that addiction creates physical sensations driven by high glutamate and dopamine. When you resist, the body amplifies these sensations via cortisol and the fight-or-flight response, making the urge feel overwhelming. The technique interrupts this loop by making the vague, all-consuming feeling into a specific, manageable object. He emphasizes that the sensation is on a wave, and the steps speed its descent to zero. It's not about fighting the urge but observing it until it passes.
By focusing on the specific location and quality of the body sensation, the brain shifts from an immersive threat response to an observational mode, which dampens the amygdala-driven stress and glutamate/dopamine surge. This process essentially accelerates the natural decline of the urge wave.
What you're actually doing is you're taking something that's very vague and kind of all over your body, and you're making it very specific. You're differentiating you from it.

