I think it's a mistake to try to pin down one particular reason for a person's personality. Don't we all, for many reasons, act differently in different circumstances and with different people?
Sentiment: NEGATIVE
Different people bring out different aspects of ones personality.
We are all multidimensional and kind of have dual personalities. Everyone puts on different roles depending on what circumstances they're in without even noticing that they do that.
A multiple personality is in a certain sense normal.
Personality is less a finished product than a transitive process. While it has some stable features, it is at the same time continually undergoing change.
The fact is that all of us have only one personality, and we wring it out like a dishtowel. You are what you are.
An actor can change himself to fit a part, whereas a personality has to change the part to fit himself. The personality has to say it his own way.
Realizing that our actions, feelings and behaviour are the result of our own images and beliefs gives us the level that psychology has always needed for changing personality.
I have no idea why, and this is others' observations of me - I tend to be in the realm of these very complicated personalities. I guess I enjoy corralling that.
Circumstances cause us to act the way we do. We should always bear this in mind before judging the actions of others. I realized this from the start during World War II.
Personality traits form at an early age and are fixed by early adulthood. Many important things about you change over the course of your lifetime, but your personality isn't one of them.