If you’re interested in Clojure, or even just system design and data structures - the latest Clojure Conj 2023 videos are being uploaded to https://www.youtube.com/@ClojureTV/videos
When I first found Ruby, it became my first favourite language. I eventually tried lisp and Clojure/ClojureScript and was like 👀. This is awesome (and (a little) weird)!
Today I prefer to upset #[0] and use rust. I have no favourite languages today.. most serve a purpose, but some make you a better engineer.