We have seen the type before here. Burst in, acting like they know it all, rub people the wrong way, end up trolling numerous threads just looking to flame a fight or argue to prove they know it all, and ultimately end up pushing something too far and end up hit with the ban hammer. It is funny that you can spot the type of personality a mile away, that just doesn't mix well and ends up chopped for the site.
My suggestion, slow your roll. Get to know the people and flow here, and be polite or you too will end up going that direction. Like I stated before .... We have seen your type before AND we watched them self -destruct.