I can second that. English is such a broken language; I'm impressed by anyone who endeavors to learn it. And I'm an American, too. Born and raised speaking English. That doesn't stop me from being confused by it on a semi-regular basis. Like, this fun grammar rule that doesn't seem to be actually taught in school, but we all sort of absorb automatically anyway:
Adjectives, writes Mark Forsyth, professional stickler and the author of The Elements of Eloquence: How to Turn the Perfect English Phrase, “absolutely have to be in this order: opinion-size-age-shape-colour-origin-material-purpose Noun. So you can have a lovely little old rectangular green French silver whittling knife. But if you mess with that order in the slightest you’ll sound like a maniac.”
And... like... It's one of those things native speakers know without knowing that they know it? And good luck trying to explain to someone who's learning English WHY getting adjectives in the 'wrong' order sounds weird? WTF English. I thought I knew you. 