How Does Birth-Order
confident, determined, born a leader, organized, eager to please, doesn't like to be in trouble, ambitious, and assertive. They also don't like change. The first born usually don't like to disappoint people.
Misbehave to get attention, go with the flow, work as little as possible, be less parent-dependent than their siblings become the 'loner' of the family, play the peacemaker, be more likely to go to a friend for advice than a parent, and be very creative.
They usually have the same qualities as a first born.
How does personality effect birth-order?
They know that birth-order effects personality but it is not the only thing. Many other thing contribute to your personality.