What I have found is that the notion of existence can not be defined. It is something we seem to understand intuitively but are incapable of describing in a meaningful way. Any definition of existence presupposes the notion of existence in one or the other form. Therefore all these definitions, although appears to be definitions of existence, are superfluous, all being circular definitions. Specifically all definition of existence assumes that mind exists, words and languages exist.
Therefore it is meaningless to say Reality is existent or non-existent. By the way, what is reality? Reality is what you see in front of you every day and is seeing it now. It is neither existent nor non-existent. Is it so difficult to accept? It is what it is. It can not be categorized or classified as existent or non-existent.
