Have you ever emerged from the shower with clumps of hair stuck on your bathroom tiles? Or have you combed your fingers through your hair and discovered some hair strands clinging to your palms, like your hand was a hair magnet or something? And then you felt your heart sink. You worry that more hair strands will fall. You worry about how friends and family will treat you once they noticed your thinning hair. You begin to think you’re not a whole person anymore.