There have been many books published on the subject of alpha males. The term is often used in reference to the animal kingdom, and describes the male leader of the group who is usually the biggest and bossiest, who the other animals seem to defer to. In human social groups the alpha male is always very popular, and has no trouble in attracting women as well as having lots of male friends. If you would like to learn how to be an alpha male you will pick up ideas from a book on the subject.
However, probably the best way of learning how to become an alpha male is to seek out the company of alpha males and make a note of their common traits. You will find they tend to be very outgoing people who have a positive outlook on life. They rarely complain and don’t focus on negative things. Just by emulating these traits you will soon find that they also become a part of your personality, and you will be well on your way to becoming an alpha male.