“Early Resolution (meet With A Prosecutor) ?”

Hey i know this isn't a traffic ticket but its the closest thing to it. I got a fine for riding the bus without a ticket, i rode one stop and it was my first time aswell, anyways i got fined 155$ I cant afford this because i quit my job and im only 17, so i chose the early resolution option which is today. So my question is is an early resolution you talking to a prosecutor infront of a bunch of people, or is it just you and the prosecutor? im just nervous lol. And what would happen if you didnt go? (i am going i just want to know) thanks for any help.