Existence is defined as that which can be known through our senses and interpreted by our minds. Whether something exists depends on if it is known by an individual's mind. For example, a ball exists for one person who sees it but not another who does not see it. Phenomena are perceived differently by different observers based on their perspective and consciousness. What exists continues to expand as civilization and technology advance our ability to detect more through expanding our mind frequencies and consciousness. Ultimate reality exists beyond concepts and labels, in a state of completeness without definitions of good and bad.