hey people, all this discussion will probably going and going and going... until a mod decides to close the thread.
the truly concept of what is real, and isnt, waht exist and what doesn't exist is abstract. theres no way of telling if something is really true. our concept of reality changes. many people belive in science. many in religion. many doesnt belive that something exists. theres no way to prove that, until someone give us a real proof.
my concept of what exists: if you think on something it exists. think with me: it exists, only at your mind, but exists. if you do something, it exists, for you, and everything related to that action, that exists. if you think you dont exists, you then exist.
am i crazy? how can you prove it? theres no way to prove anything with sure. or... you can prove everything by the simple fact: if you think on it, it exists.
im looking even crazier? ok, think whatever you want. when you do so, you exist, i exist, and what you think exists... however, without any proof
understand what you wish, thats what i had to say.