@gosha One afternoon in 2013, after practicing coding in Scheme, I searched for "pmap" and perhaps something else. I found some results about Clojure, which looked promising. Since then, I've been coding in Clojure. Later, I sought more optimized code for CPU-bound tasks and faster startup time, leading me to switch to Common Lisp. And now, due to local market demands, I'm coding in Python.