The Schwa Was Here

They say if you stare at him long enpigh. you can see what's written on the wall behind him. They say a lot of things about the Schwa, but one thing's for sure: noone ever noticed him. Except me.
My name is Antsy Bonano- and I can tell you what's true and what's not 'cause I was there. I was the one who realized the Schwa was functionaly invisible and used it to make some big bucks. But I was also the one that caused him more grief than a friend should. So if you all just shut up and listen, I'll spill everything. Unless of course, the Schwa-effect wipes him out of my brain before I'm done...