There is rarely anything original anyone has to write or say about. Take films/motion pictures for example. Why are there so many re-boots of original stories?
If I want to read or watch something new, I read an author's first story and I like to watch silent movies. I realize Shakespeare probably wrote about it all first, but at least the stories are in a more up to date setting. Even a lot of the technology has been written about some time ago. It is called science-fiction. I understand the Navy is working on ray/laser guns, something that was in the old Buck Rogers/Flash Gordon movies. So when someone says there is nothing new under the sun, They may be close to being correct.
Being Frosty? Stay cool man and don't let things upset you...