@Cyracuz,
Cyracuz;
Fascinating discussion!
'Nonexistence' can only exist because you can ruminate on what you know about 'existence', right? In your musing you 'reflect' 'existence' against 'nonexistence' and come to conclusions as to how they reinforce each other. Am I on the right track? You can gain agreement or disagreement and add mass to your postulation by starting a 'discussion' in an online 'chat room', a philosophy class at a university, or a symposium in a hotel ballroom, and, if people are willing to help you pay for renting the ballroom, you can make a profit on the room rental, the hotel rooms, a sit-down lunch or dinner, etc., if structured properly. Right?
Let's look at this a little closer. If there's money to be made here we should have all of our ducks in a row, don't you agree?
What is 'existence'? Isn't it the collection of criteria that include all of life and death? Including life, death, procreation, eating, consciousness, surviving, building shelter, accumulating wealth, the lives of fishes, the lives of animals, the distinction between fishes and animals, etc? You can discuss/argue with others about the different variations of what I'm pointing at, but you get what I mean, right?
Again, what is existence? Isn't it the collection of these criteria (and other characteristics) and then filing them away into a hanging file folder labeled 'Existence' which is alphabetically in front of 'Nonexistence'?
Stay with me, I think I'm on to something.
Who made the labels for the hanging file folders? You did (along with somebody else in history), right? Who collected the characteristics and filed them away? Again, you did with a little help from your friends, right?
Let's do some work on the time-line, shall we?
You made the labels, right? You put the hanging file folders together and made sure that they were in alphabetical order, right? You gathered up all the characteristics and filed them away, right.
'You made', 'You put', 'You gathered', and 'You filed', right?
Are you noticing a pattern here? 'You' always come before the 'made', the 'put', the 'gathered', and the 'filed'. The 'made', the 'put', the 'gathered', and the 'filed' always come before the 'labels', the 'hanging file folders', and the 'combination of characteristics' (concepts). Right?
So, 'you' (who you really are) came before everything else, right? Before the 'labels', before the 'hanging file folders', before the 'concepts', right? Without 'you' Be-ing there, there would be no 'labels', 'hanging file folders', and 'concepts', right?
Two more questions. If 'you' Be-ing are the source of the 'labels', the 'hanging file folders', and the 'concepts' (the combination of characteristics) then you can't 'be' the 'labels', the 'hanging file folders', and the 'concepts' (the combination of characteristics). If that is true, then who are 'you'? Aren't you even a little curious to find out who 'you' are?
Go ahead. Play around with 'Existence' and 'Nonexistence'. You created it. When you get bored with 'Existence' and 'Nonexistence' you'll create something else to distract your 'self' with.
Wait for it . . . . . (pause) Wait for it . . . . . (pause) There. (I couldn't resist ~ LOL)