I was with you till Julia but why C and C++? They're OG languages but I can't think of one situation where you have to use them for Machine Learning. Out of Py

I was with you till Julia but why C and C++? They're OG languages but I can't think of one situation where you have to use them for Machine Learning. Out of Python, R and Julia, just learn ONE for 1y and become the best at it. That way, you can build anything in that language and then use that to build something mind-blowing.