I remember being at the first Clojure/conj - I had just spent some time learning a bit of Common Lisp and stumbled onto the conference announcement somehow.

This was very fortunate for me - after attending the conj, I was able to use Clojure at work to sneak in some FP on the readily-available JVM platforms. I later used it to do some internal REST-API work. The code for that project has run for years without modification or error.

For whatever reason, I also discovered that thinking functionally with Clojure worked so much better and naturally for me than object-oriented design methods. While I have drifted away from Clojure over the last couple of years, I find that my problem solving mind is much better in other languages because of the time spent thinking functionally with Clojure.