In reply to @koaledu "When I talk with": Yeah I've made the point to people:
If you want to be a great programmer with a deep skillset, learn Python, C, and
Lisp. It's worth your time to gain a breadth and depth of perspective, learn as
many languages as you can, and learn why paradigms or patterns or constructs or
architectures work and don't work.

If you want to be mediocre, pick one of C#, Java, or JavaScript. Then constantly
ask on forums whether it's worth your time to learn either of the other two and
if there are good paying jobs. And be on the chopping block in an environment
like today's, where you're let go as soon as there are interest rate and stock
price contractions.