Understanding people's temperaments and personality help us to deal with others.
We cannot go along with everyone because of personality differences. There's so-called personality chemistry which explains that we cannot go along with everyone.
We stand with our own principles and convictions. Everyone has its own position.
The point of this blog post is that you should choose whom you will spend your time and energy. Not because you hate them, but they just have another path to travel on the road of life.