Observe Dialogue and Monologue

It would be too easy to look outwards for the symptoms of dualism. When we apply our senses to the world and others and wish to apply a negative prism, outwards, while maintaining a positive image of self inwards. This is the fall and creates a human with a personality that stumbles about on, in, and over other personalities. This system is how life is an illusion to you, by you, and by the collective called society.

Dialogue
Dialogue already implies a conversation between two personalities. Ego conversation is tainted not only with the separation above, where esteem is built on viewing others as less and attempting to see the self as more, but also the unseen usage by oneself in the words chosen for conversation and with which extremes of expression they are applied. To become aware of this in oneself is the ultimate first step in the practice of self-observation. Never-mind if it looks odd to anyone else.

Monologue
This internal mode of reflection is tainted with the dualist prism, and as we build thoughts and sentences alone, or with another, it is in full flow to insist what it knows is true, and to get the other person to believe what they know makes them more important or significant than them. This is rooted in the survival brain, which has been conditioned with the school playground's political environment. The individual holder of internal monologue is tricked into believing life is conflict, a battle, about two sides or teams always in opposition.

Judgment
The act which is upstream of the above modes of dualism is the root of them. It is instantaneous and rooted in the collective response palette of society as society defines the collective moral levels of the individual and not vice-versa. Judgment is a personal thing and therefore the habitual unseen problem, defined by a foreign entity.

Peace
Peace from this all is found by trying not to respond to anything at all rather than picking apart what one does. This is called the Not this, Not this method of self-realization. This method is allowing things, thought and actions to pass you by.