All there is is everything.

All there is is everything. And that everything is in a continuous, seemless change. This manifestation is dualistic by it's very nature. Nothing exists without it's opposite, or at least a contrast. Animals hunt when hungry and sleep when tired and not according to the clock. They don't have the concepts of duality. Humans, on the other hand, have an intellect. Their intellect is capable of producing concepts and to understand duality. With seeking and learning about Advaita and non-duality there is the suggestiong that duality is the problem however it's not. The problem occures where the intellect has developed a 'me', or a belief in a me. Because the me, or the mind sees duality but chooses to identify with one half and rejects the other half. For most people there is no questioning in the dualistic nature of existence - they merely choose the better half of being right/wrong or good/bad and that choicless choice on their part maintains the dualistic swing of the mind and their involvement in it.