In short: Stimming (self-stimulatory behaviour) is a natural way to self-regulate. Everyone stims a little; autistic and ADHD people often stim more. It is only a concern if it causes harm.
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Stimming means repetitive movements, sounds or sensory actions — rocking, tapping, humming, hair twirling, fidgeting. It helps manage emotions, focus and sensory input.
Types of stimming
- Movement: rocking, bouncing a leg, pacing
- Hands: flapping, tapping, finger-flicking, fidgeting
- Vocal: humming, repeating words (echolalia)
- Visual: watching lights or patterns
- Tactile: rubbing fabric, squeezing objects
Stimming and ADHD
ADHD fidgeting serves a similar purpose: movement can improve focus and alertness.
Why you should not suppress it
Many autistic adults learned to suppress stims as children. Suppression is a form of masking and can add to stress and burnout. Harmful stims (e.g. skin picking, head-banging) deserve support to find safer alternatives.
Stimming at work
- Choose discreet tools — a spinner ring, a fidget cube, textured pen
- Walking meetings or standing desks
- Ask about reasonable accommodations
Browse quiet stim toys for work.
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Sources & further reading
- Kapp et al. (2019), “People should be allowed to do what they like”: autistic adults’ views on stimming, Autism
- Cleveland Clinic — Stimming
- National Autistic Society — Stimming
Last checked: 31 October 2026. If you spot something out of date, tell us.