Many native speakers of English find learning a foreign language impossibly hard. This is not surprising. English is simple in terms of its form inventory: a noun has 2 forms (book and books) and a verb typically, has 3 forms (walk, walked, walking) or 5 at most if it is irregular (go, goes, went, gone, going). Compare this to Polish, the second most widely spoken language in the UK: in terms of complexity, Polish is German on steroids. A Polish noun can take a dozen forms, and Polish verbs easily rack up close to 100. But languages are, on the whole, balanced: for every aspect that appears more complex, there will be something that is easier. The English tense system, for example, continues to confuse foreign learners: when do you say “I did it” and when do you say “I’ve done it”? In both cases you are talking about something that you completed in the past, aren’t you? English is also very demanding in terms of word choice. Even synonyms are picky: you can have fast food or a quick meal, but quick food isn’t served in the UK. In other words, the difficult is elsewhere. After all, we’re all humans, and the human brain can only handle so much complexity.