Even with years of experience in a given language under your belt, heading into a new job and facing a new set of frameworks can lead to issues. It isn't quite

Even with years of experience in a given language under your belt, heading into a new job and facing a new set of frameworks can lead to issues. It isn't quite like starting from zero again, but you have re-learn how to do the most trivial of things, as it may not even remotely resemble how you were used to doing it.