I have worn a full beard all my life....no more. Hair on left side of my face is gone, right side still grows. Being self-employed outta home, sometimes I don't need to shave for 3 or 4 days - then I'll go by the mirror & see 1/2 beard & realise I've been going out to places like that. Guess if people see me from right side I have a beard, from left I don't....lol.