I’ve had this my entire life, never knew wth it was til recently, but I’m not a tingle type, I’m a immediate relaxed type. Watching hair brushing, real not air hair brushing, hearing whispers or a calming voice, this one for sure from my childhood and people would call me rude for immediately feeling tired and had a hard time snapping out of it. What doesn’t do much are crinkly items. I think it’s cuz of the high pitch.