As someone with at least 30 if not 40 languages behind me, this rings true. Except maybe that language specialists struggle if their language isn't designed fo

As someone with at least 30 if not 40 languages behind me, this rings true. Except maybe that language specialists struggle if their language isn't designed for the problem in front of them and are slower in such cases. So called "polyglots" tend to be better when the problems are ill defined or exploratory, where actual invention and creativity are necessary.