It's understandable to be elitist about something because it's all you know - it's being stubborn about that when you have knew information that's the problem - for no one but yourself.
And it's awesome that you shared that so openly - it's a show of strong character that you can honestly say that and that you were able to grow through that to where you are now. It sounds like you're learning some amazing stuff.
We haven't looked into it yet but we think it's why Netflix switched to Node - it must be extremely cost efficient to take out an entire language requirement for the team on a project of such scale. It's still not a reason to be evangelistic about it - it was just super practical for them and it is for a lot of beginners too.
Do you ever just read code from repositories in languages you've never coded in before? That's something I do randomly when I feel like it and I try to look for new language concepts and ideas. It's insightful at times
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