Nothing is a concept utilized by human beings to signify
absence. Cognitively it is typically represented by a blackness
with vanishing perspective as visualized internally and
poetically represented by many metaphors, typically related to
emotions generally construed as negative but sometimes as
positive, as in times where the concept of nothing has replaced
what used to be occupied by God in older times. How about
this: Nothing exists because we talk about something referred to
as nothing.