That's crap. Please elaborate, I do not have the book.
Our senses of self maybe, but WHY ARE WE CONCIOUS!
You get to the point where you think:
"Hmmm. Is a soul real?"
"Hmmm, well my sense of self is different componets of the brain working"
"Hmmm. I could just be a speculating robot"
"But I CAN'T CAUSE I FEEL BEING CONCIOUS!!!!"
"I'M FUCKING CONCIOUS!!!"
"I HAVE A SOUL!!!!"
"But wait... I could just THINK I am concious"
"BUT I AM OBVIOUS AWARE!!"
"I see what is inputted into my eyes!!!"
"I AM NOT A ROBOT!!""
And it just keeps on going.