Well I received a ticket two weeks ago for underage consumption of alcohol in ny (65-c of the abc law) I'm 18, and never been to court I'm freaking out about it... any advice?

It is good to stick to one post per topic.

Just be calm and polite and give brief replies.
Don't try elaborating too much on answering the questions they ask.
Wear something decent too. Not a suit but nothing to street looking either.