No need to be so formal. Relax and enjoy posting here
In the Redshirt Lounge there'll still be a lot of posts of us older members - I guess after you read them, you'll lose your respect of us anyway
Don't ever be afraid to ask if there's something you don't know. Most of us are happy to help. After all, we've all been newbies a while ago.
Your grammar is excellent! In fact, it's too good for a native speaker
I assume English is not your first language? You'll find people from almost every country here and most of us speak several languages. This way you can always get help in your own language. (I'm German but speak a little Dutch as well).