Is past dnd experience important? Because I'd love to join, but this would be my first dnd rp so I just want to check if me kind of being a noob would be a bother?

If my noob status is not a bother though, I already have a character idea, hopefully I didn't mess anything up while creating him and I'm definitely willing to edit this if this clashes with the map or anything!  

Name: Aron
Race: Human
Class: Fighter
Backstory: Seperated from his parents and twin brother at the age of five when he fell from the ship they were traveling on during a horrible storm, Aron was pulled aboard the ship of a group of traveling merchants. They had planned on sending him to an orphanage once they reached shore, but the captain of the ship called in a favor with an old friend. Which is how Ilsur, a dwarven smith in the small town they docked at, gained a new apprentice. It was rough-going at first, them having to adjust to each-other, but eventually they bonded, the old dwarf finally having someone to tell stories to about his adventuring days. Aron loved hearing his guardian's stories of adventure and as he grew, often went out to try and create ones of his own - which more often than not, led to him getting himself into stupid situations/causing trouble. In order to stop his fool apprentice from burning down the town, Ilsur started giving him fighting lessons whenever they weren't working at the forge, hoping to leave him too tired for anything other than sleep. Surprisingly enough, Aron showed promise for the blade and when he was fifteen, forged his own personal longsword by himself. His feet has become restless though, his gaze traveling ever outwards, so once he reached twenty one, Ilsur helped him with the necessary preparations, before telling him to get out and not to come back without at least one story to tell. He has since been traveling for three years and loving every second of it. He was planning on stopping by Ilsur's forge, to check up on the old fellow when he suddenly felt weak and fell unconscious.