Exactly, maintain the mindset that you can absolutely master the problem once you've learned your way through it and you'll be fine. It's a pain to have to re-l

Exactly, maintain the mindset that you can absolutely master the problem once you've learned your way through it and you'll be fine. It's a pain to have to re-learn libraries and APIs, but new idioms are always interesting. It's also important not to get caught up in the tribal ego-driven BS, or bias that says one idiom is better than another because it happened to be the way things are done in a previous language or framework. Maybe that's a general problem, or maybe it's heightened in the software world because we're (statistically speaking) a bunch of overprivileged daiper-babies.