Stims refers to stimming which, as per Healthline, 'refers to the natural behavior of self-stimulation'. It's website continues: "It may include nail biting, drumming your fingers on a surface, or ...
Dr Kim Sage has revealed some of the most common signs of autism (TikTok/@drkimsage) The NHS states that stimming 'is a kind of repetitive behaviour' and 'common stimming behaviours include ...