http://tobealpha.com/alpha-vs-beta-males/
Alpha Males Are:
Confident – alpha males tend to think very highly of themselves. They aren’t always right or perfect, but they always believe in their own ability and themselves no matter what.
Not Embarrassed Easily – alpha males don’t worry too much about other people’s opinions. If they did they would never speak up, do what they want, or go against social norms.
Masculine – alpha males are men. They come in all shapes and sizes but have common traits: leaders, dominant personalities, comfortable around the opposite sex, etc.
Take What He Wants Attitude – alpha males are not jerks or rude but they believe they are entitled, this allows them to do things and request things an ordinary person would not.
Direct and Honest – alpha males are not afraid to speak their mind. If they need something, they will tell you. They don’t hide behind a lot of fluff when they are talking to you. They tell you things you might not want to hear.
Social – alpha males have a dynamic personality that allow them to connect with all types of people.
Take Chances – alpha males are risk takers (big or small). They aren’t afraid to fail because they know that success comes from taking chances.
Beta Males Are
Nice guys – beta males are some of the nicest people you will ever meet. They help you when you need help, they are courteous and pleasant to be around.
May Question Their Ability – beta males lack the confidence alpha males have. There are times that beta males will second guess themselves or make excuses to not do something even though they are fully capable. They just don’t always realize their potential.
Worry About What Others Think – beta males are usually restricted in life because they care too much about what other people think. This includes family, friends and strangers. These external factors limit what a beta male does and the choices he makes in life.
Puts The Needs of Others First – this isn’t a bad thing, but beta males put the needs of others ahead of their own. They are very giving people and unselfish.
Secretive – beta males don’t always make their desires known to others. Beta males have secrets they keep to themselves including their career aspirations, dreams, and sexual desires. This is usually due to not wanting to be judged by others and may be due to lack of self-confidence.