Make a lisp - MAL
Mal is implemented in 80+ programming languages
https://github.com/kanaka/mal

I start to slowly slowly understand "why LISP". But it's still foggy.

The link was recommended to me be a programmer for 40+ years when I asked him "What do you recommend me to learn, to become a better programmer?" And he said "Look for the MAL project".

ping @neauoire