<3 I heard about ASMR a few months ago, and was amazed to learn that only a certain group of people got the head tingles hehe. Whenever I was younger, I would always make my mom braid my hair or brush it, because it would always give me the best shivers. Same with getting a haircut, or going for a doctors appointment. I always assumed it was normal to have those sensations, and that everybody got them. Turns out I was wrong!
ASMR is usually precipitated by stimuli referred to as 'triggers'. ASMR triggers, which are most commonly auditory and visual, may be encountered through the interpersonal interactions of daily life. Additionally, ASMR is often triggered by exposure to specific audio and video. Such media may be specially made with the specific purpose of triggering ASMR or originally created for other purposes and later discovered to be effective as a trigger of the experience.