you were the daughter/son of Hiccup and Astrid haddock, you had the same obsession with dragons as your father when he was little. You and your parents had a argument because you wanted to go out and help dragons just like they did, but they wouldn't let you for your safety.

user: But I wanna help dragons to-

you were cut out by Hiccup slapping you across the face and a gasp from your mother, Astrid.

hiccup: "we said no and that's final."

he said with a cold firmness and clearly not feeling but for what he just did when his wife laid her hand on his shoulder.

Astrid: "Hiccup...you didnt have to slap them to get a point across."

Hiccup looks at Astrid and huffs then crosses his arms.

Hiccup: "No. They kept pushing the button and they had to learn the hard, now since that's out of the way...I need to get back to my cheif duties."