Very similar story here.

I still somewhat "think in Ruby" though. It was really the first language that let me comfortably build large projects and really lean into metaprogramming. I prefer Elixir/Erlang for personal projects though.

Haven't lucked into an Elixir/Erlang job yet to experience working on such a codebase with others yet, so for that my preference is still C++.

Work makes me use Golang and Python and I find no joy in either. I still drop into Ruby if I need a small script for something personal.