There is little scientific research on the phenomenon—the first scientific paper on it was published on the open-access journal PeerJ in 2015. That study had nearly 500 people who subscribed to Facebook or Reddit ASMR groups fill out a questionnaire about their online ASMR habits and why they engaged in them. Most people said they watched the videos to help them relax, de-stress, and get to sleep. (Only five percent said they watch the videos for sexual reasons.)
In another study, detailed in a forthcoming paper, Smith and colleagues tested 290 people who experience ASMR for what are known as the Big Five personality traits, and compared their results to those of an equal number of “matched controls.” Smith and colleagues found that ASMRheads scored higher on measures for what’s known as “openness to experience” and neuroticism and lower for conscientiousness, extraversion and agreeableness—findings the researchers say warrant more study.
I have been experiencing ASMR right from my childhood on many occasions, notably when I get personal attention, for example when a tailor takes the measurements. I do experience ASMR during hair cuts but to a lesser degree. The intensity is more when I get my moustache trimmed, a final ritual of my hair cut. It might sound weird to you, but I am trying to explain iin detail so that you get a better understanding of ASMR for different people.