Somatic Experiencing

Somatic Experiencing (SE) was developed by Peter Levine, drawing on observations of how animals in the wild discharge survival energy after a threat passes. The premise is that traumatic activation does not always get to complete in humans, in part because we override the body's impulses with our thinking minds. The energy stays stored, often outside conscious awareness, and surfaces later as anxiety, chronic tension, sleep disturbance, or numbness.

For people working with psychedelics, somatic approaches matter because much of what surfaces in sessions is held in the body, not just the story. The insight is real, but insight alone does not always discharge the activation.

The basic premise

The autonomic nervous system has two main branches: sympathetic (mobilization, fight or flight) and parasympathetic (rest, digest, freeze). Trauma often involves a state where both are activated simultaneously, like driving with one foot on the accelerator and one on the brake. The body remains in alarm even when the threat is long past.

Somatic Experiencing works by gently tracking sensations in the body, allowing small amounts of activation to be felt and discharged, then returning to a regulated baseline. This back-and-forth (titration and pendulation, in SE language) lets the nervous system update without overwhelm.

Why this matters during psychedelic work

Psychedelics often amplify body awareness. People report feeling sensations they were unaware of, sometimes from old injuries, sometimes from emotional events stored physically. Trembling, shaking, deep exhalation, weeping that feels older than the current life are common. These are often the body completing something it had been holding.

Without a somatic frame, this can feel alarming. With one, it becomes recognizable as discharge: the system is doing the work it could not do at the time of the original event.

Working with the body after a session

A simple SE-influenced practice is to scan the body slowly, noticing where attention is drawn, and staying with each sensation just long enough to feel it without analyzing it. The goal is not to make anything happen; it is to be present with what is already there.

When strong sensation arises, the SE move is to also notice an area that feels neutral or pleasant (a hand resting on a thigh, the weight of feet on the floor) and pendulate between the two. This keeps the system from getting stuck in the activation.

For deeper work, an SE-trained practitioner can guide sessions that move slowly through stored material. The pace is the point: somatic work that hurries can re-traumatize.

When somatic work is the right tool

When a psychedelic session left the body buzzing, trembling, or activated and the activation has not fully settled. When emotional pain seems to live in a specific area of the body. When narrative-based therapy has felt insufficient for what is happening underneath.

When another approach may serve better

For people who have not yet developed reliable body awareness, somatic practices can feel inaccessible or anxious. Starting with simpler grounding (feet on the floor, breath at the nostrils) may build the foundation. Some people also need cognitive or relational work to come alongside the somatic; one approach rarely does the whole job.