Best way to learn Lua

Hello,

I'm trying to learn the Lua language. Since I want to mostly use it for this game, the reddit thread for Lua recommended to ask my lovely XI family. I want to learn how to create it from scratch for reasons we may use on this game. I say reasons. Reasons. I realized it is hard working on someone else's work. Easy to switch out information, but if I mess up, it's hard to know where to go with their message error in -include because i don't understand completely. By that point, I just make one change, save, Run, then repeat so I would know where the error occurred.

Any help or workshops? I'm doing Love2d but im not sure how relatable it is