People can sometimes unknowingly misuse words. For instance, people often like to refer to something as "unique". When they do this, they typically are using the correct definition which means one of a kind. However, people often misuse it to describe something as being unusual.
This is ok.... but you have taken a long way to reach your topic. I think this is a bit overdone hook. You should have introduced your main theme a little earlier than this.
Anyway, I like reading your paragraphs because they all are written on interesting topics. If you wish others feedbacks on your writing, please post them into the Writing Feedback forum where you can earn more comments :)