Interesting post my teacher @nomad-magus
Because of this many times human people began to forget the existence of the concept of duality (principle of dualism) in life ... it's only natural some of them being too focused to pursue chased the empirical truth (fact), most are too engrossed in the world of surfing non speculative thinking. whereas the concept of duality is a concept that was born from a God created everything in pairs ... ....

For example – An episode that happens to many people - when the man finally makes the phone call he finds out that the girl is not answering. Either she is not there or cannot come to the phone. Therefore, with ease and self-assurance, he leaves her a message asking her to do the trivial thing and call him back. But - no chance for that to happen! She indeed will receive the message, will hear the request but at the same time will think with a slight contempt: “who does he think he is to fathom that I would run after him?!”. Therefore he will be ignored.

In my opinion.
From this example shows
The concept of duality meniscayakan two-paced two pairs in the good life that is outwardly like the existence of the day, and night, light and dark, life and death, old, young, man, and woman, rich, and poor, and others, or that is abstract as there is right, and wrong, baik-buruk, causes, and consequences, wise, cunning, and perfect, and not perfect, bahagi, and derita, love, hate, etc. though between the two areas that have clearly shown that there is area ' between ' the unclear his identity in the concept of duality--or who are still sketchy but life is not that rests above the same concept, but rather a clear concept of the duality of the above credentials as clear as the identity of the man and woman in a the perspective of the relationship.

Thanks for this my teacher