My Argument for "Gnostic Atheism" - Anyone Else?

[Neo-Scholastic]

...but I know none of the Gods that have been invented on Earth are real.

It would only take one example of a real god to undermine your empirical conclusion. Since it is practically impossible to investigate each and every god claim, you cannot have certain knowledge, as reasonable as it may seem.

It's obvious that there is no physical evidence for a God,..

...only deductions based on the nature of reality.

I choose not to believe in fate.

Are you sure you aren't just compelled by the initial conditions of the universe to believe you have that choice. ;-)

I...am definitely not a nihilist.

Do you or do you not believe in epistomological and/or moral absolutes?

I hope I'm not the only one on here that spends hours thinking about philosophy at a young age.

You are in good company. I started reading existentialist philosophy in high school. I'm 49 now and my interest has only grown. It's a wonderful way to approach life.