The idea of "nothing" must be ceased.
"Nothing" can never exist , nor has  it ever existed.
How could there be a dimension that allows us to think of nothing? For there must be a dimensional existence ,which again reverts us to the banality of the notion.
The very thought of it opposes its existence.
On the contrary, if the concept of "nothing" ever exists or existed, what words could ever convey its meaning?
Little is it possible to frame it with words .And trying to frame it with words undermines the proclamation of its presence.
When we think about this , we are still not thinking of "nothing", we are thinking of something that we presumably choose as "nothing".