"Know thyself" is a powerful principle that leaders, managers and effective people intuitively know.
When you understand your own strengths and preferences you are in a position to maximise those strengths and compensate for any weaknesses either by working differently or surrounding yourself with people with different strengths.
Most of us have a dominant birth order personality that matches our birth position. But that personality is influenced by variables such as temperament, gender and other family circumstances. So it is not so much where you are born in your family but how you function that counts. How a person functions generally correlates with birth position.
Your birth order personality relates both to your working style (i.e. how you work and what motivates you) and also your relational style (i.e how you relate to people). For many people that means working along different birth order lines. For instance, I am in the youngest in my family by seven years, which means I am like a functional first born. So I work like a first-born (achievement-oriented, ambitious and like to be in control) but I relate like a youngest (very good at outsourcing to others and a poor decision-maker). It sounds complicated but it is not.
Birth order theory outlines four types of personalities- first borns, second borns, only's and youngests. If you were 3rd of six children then circumstances would have meant that you either functioned predominantly like one of the big four above.
Here are the four birth order types and some of their characteristics:
First borns - the leaders, the drivers and the responsible types. These people like to manage others but first they need to manage themselves. They love to feel in control and can feel uncomfortable with surprises or feeling out of their depth. They are conservative in their outlook, which is both a strength and
在百度中搜索Birth Order - Understand How It Affects Your Personality

