Isn't it interesting that most of the people who have chosen to take this test are somewhere in the middle personalities?

I guess if you're too shy or too volatile, you don't want to hear it!

Regarding the thought that how you are raised determines your personality-

Do you think you have the same personality as your brothers or sisters?

Conventional psychological thinking is that the eldest child is the over-achiever, proving themself to the parents, the youngest is the lazy "baby" (protected, loved, no need to compete), and the middle child is the negotiator, peacemaker, "fits in" one.