I was an agnostic, but then I listened to The God Delusion by Richard Dawkins and realized that I was actually 99.99% sure that God does not exist, and that is really Atheism, not Agnosticism.

https://open.spotify.com/show/0bUqxbIvwyRFKuGZ4676P5?si=paORS81AQumhAZm0sT7JEg&utm_source=copy-link