It's fiction. In Tolkien's works, Estel, who would later become Aragorn, was part of a complex web of relationships. Dwarves were a proud race, and while there might have been individual skirmishes or disagreements, a full - on fight between a young Estel and a dwarf doesn't fit the overall narrative of cooperation against the greater evil that Sauron represented. Also, Estel was being groomed to be a leader, and fighting dwarves without just cause would go against the ideals he was being taught.
The theme of self - discovery is quite common too. Little Estel might be on a journey to figure out who they are. There could also be themes related to the environment Estel lives in. For example, if it's a fantasy setting, the theme could be about the unique flora and fauna of that world and how Estel interacts with them. Adventure is also a possible theme, with Estel going on exciting quests or journeys.
One common theme is growth. Estel's journey from a young boy to Aragorn is often explored. Another is his connection to the elven culture in Rivendell.
Well, it might be that in the fanfiction, little Estel is injured while trying to protect her friends. For example, she steps in front of a dangerous spell that was aimed at her companions. And then, her friends have to find a way to heal her, perhaps by seeking a rare herb or the help of a powerful wizard.
A matter of pride could also be a factor. If a young Estel, in his growing confidence and sense of self - importance, accidentally offended a dwarf's pride. Dwarves are known for their pride in their workmanship and heritage. If Estel made a comment about dwarf - made weapons or armor that was taken as an insult, it could lead to a fight.
Well, I'm not sure which specific 'little estel lives fanfiction' you might like. You could try searching on popular fanfiction websites like Archive of Our Own. They usually have a wide variety of fanfictions and you might be able to find some related to 'little estel lives' there.
There are indeed some great 'little Estel LOTR fanfictions'. Some might take a different approach and show Estel's dreams and how they might be related to his future as Aragorn. For example, he could have prophetic dreams about battles to come or about the One Ring. These fanfictions can add depth to his character and give us a new perspective on his growth and development in Middle - earth.
One possible storyline could be that Little Estel gets injured during a forest adventure. Maybe she was climbing a tree and slipped, breaking her leg. Her friends then have to figure out how to get her back home safely and call for help. They might face challenges like getting lost on the way back or dealing with bad weather while trying to protect the injured Estel.
She could develop more empathy. After being injured, she might understand what it's like to be vulnerable. So when she sees others in pain or in difficult situations, she can relate more. For example, if there's a sick animal in the story later, she'll be more likely to try and help it because she remembers how it felt to be in need of help when she was injured.