Yes, you are still a juvenile on the way to become a man. And, it is a long and hard way I can promise you. I am more than three times your age and believe me I know what I am talking about.
Ok! I will try to speak as clearly as necessary! I am a Frisian and a man of strong character in his prime. I am more than three times your age. My profession is based on a large field of teaching. My subjects are maths, biology, chemistry, Latin, and marginally, physics and informatics. So, what do you want to teach such an experienced person in your age of 16 years? Your answer about my English language skills was far from polite. And, you have taken the wrong tone towards someone much older and more experienced than you. BTW, there was no shouting in my post! This is complete nonsense. Shouting means capitalization, and there was none. You are talking to considerably older men here in this forum, among others, and it's not about sensitivities. Logically, plain language is spoken here, in a polite way, of course!. You can't be much squeamish about it. And, the imperative mood used was more a request. Anyway, I thought you'd be a good guy. Should I have been mistaken about you? Be honest and say what you are thinking now!