I forgot to write it in the article, but I think it's better to master one language than to do multiple languages halfway. However, if that language doesn't suit me (in my case, C was physiologically tight), I think it's better to move to another language.
Major premise, significance of learning, and rough learning flow First step: Javascript A leap forward: Python First compilation language: C # Last challenge, strongest language: C language
http://www.minekawada.com/program-lang-order.html