ASMR is the feeling of a relaxing sounds just "going through your body". You get like goose bumps. It makes you sleep so good and it really helps people that have sleeping problems.
It does help studying aswell and it lowers your heartbeat.
Quite good for people that are really angry or generally have anger issues aswell.
AKA: It's a fucking video not a real 50 year old woman blowing into your ear, so if you feel uncomfortable press the little X button next to the tab, If you enjoy it then listen to that shit, be happy, grab yourself some milk (or tea or whatever) lie down on your bed and go to sleep you scrub!