well, absolute proof doesn't exist, so pal, you can choke on it. this conversation could be the arbitrary creation of your mind... or some else's for that matter. trust no-one who insists they know anything absolutely ...
trust no-one who professes to believe for the sake of believing... in religious as in non-religious matters, thats the symptom of an intolerant and intrinsically fearful mind... an inability to deal with uncertainty and challenges other than by surrounding oneself with all manners of fairy tales and other mystical props...