Personal Sense of Security
It is a very comforting thought to know that of the many different types of human characters that exist in society, it is likely that approximately one in twelve human others around us have a sympathetic understanding of our particular fundamental approach to life. Those born under the same Sun Sign will share the spirit in which you yourself approach life. There is always a common thread capable of weaving into a bond of understanding between two people of the same sign and although sometimes subtle, it will be there for the parties to build upon or to deny.
There are also the natural antipathies between people of different signs because of diametrically opposed points of view, of themselves, of others and of the universe beyond. Awareness of these fundamental differences gives us exercise in tolerance and encourages a wider understanding of other soul types.