I am not sure how that proves the thread.
If you did get an A* then maybe you should consider applying that knowledge. English is not my first language and yet I make an effort to make my posts coherent for other forums members. If you want people to take you seriously then maybe a little more time and attention are required.
If you are just here to troll and brag then I would wager people will not be against you for your salary but more for the exhibition of smugness.
Your English is considerably better than most people who speak it as their first Language. Considerably better.