Honestly, there's not much of a direct relation. Maybe you could look at it from a perspective of fantastical creatures and spectacle, but even then, it's a loose connection at best.
Some fanfictions might draw inspiration from real-world issues and apply them to the dragon world, like themes of friendship and courage.
You can start by looking on popular fanfiction websites. Check the ratings and reviews to find the ones that other readers like.
You can start by familiarizing yourself with the original story and characters. That way, you'll better understand the sequel and appreciate the developments.
Well, Hiccup would probably be quite interested. He is always open - minded. He might find some of the creative ideas in the fanfiction inspiring. He could see new ways his relationship with Toothless or his role as a leader could be developed. Astrid, on the other hand, might be a bit more critical at first, but then also get into it if the fanfiction has a good story line. She would be looking for how accurately her character's strong - willed nature is represented.
Fanfiction about 'How to Train Your Dragon: The Hidden World' can offer unique perspectives and storylines. It often expands on the existing world and characters, giving fans more to enjoy.
You can try some popular fanfiction websites like Archive of Our Own (AO3) or FanFiction.net. Just search for 'How to Train Your Dragon' and include 'trailer' in the search terms to narrow down the results.
It could involve elements like giving Naruto dragon-related powers or having him interact with dragons in a unique way.
It could make you think about your own journey of growth and the obstacles you've overcome. Maybe the determination of the characters in the story mirrors your own when you strive for something you really want.
I have no idea. They seem like two completely unrelated things. How could they be connected?
It varies. Some characters might be really engaged and excited, while others could be indifferent or even critical.