Most men go bald.
It doesn't happen to all of us, but it happens to most of us. You may go totally bald, you may lose hair on the top, or in the back, but not on the sides. Most men start losing their hair between the ages of 30 and 50, but it could happen when you're 18 or 65. Generally speaking, the younger you are when the pattern starts, the more unpleasant you're likely to feel. Because of a general stigma, or embarrassment, or dissatisfaction that goes with losing your hair, a lot of men go to great pains to cover up the course of nature.