>>81742368Young one, fret not. Sometimes the body sends the wrong signal and causes a hair either on your head or your body to receive too much protein to build the keratin and it sprouts wildly into a grey hair. Usually it's the whole hair and it's safe to pluck. I believe some cultures believe it to be a lucky sign. Also if you get extremely stressed it's possible for you to get multiple grey hairs, a high school friend of mine went grey haired in high school due to some of his family being murdered...
