Recovery is a common theme. Most fanfics focus on Stiles' journey to get better after the overdose, both physically and mentally.
The theme of self - discovery also pops up. Stiles may go through a period of re - evaluating his life during his recovery, realizing things about himself and his place in the world that he hadn't before.
I'm not sure of the exact title, but there's a fanfiction where Stiles' overdose is a result of a dark magic spell gone wrong. In this story, the pack has to find a way to reverse the effects while dealing with their own guilt.
One common theme is Stiles' growth. He often starts as the human in a supernatural world and has to adapt and become stronger. Another theme is friendship. His relationships with Scott, Lydia, and the others are always explored. For example, in many fanfictions, his loyalty to Scott is tested and strengthened.
Well, in 'Stiles is Stuart' fanfiction, a frequent theme is the relationships. How does Stiles' new identity as Stuart affect his relationships with other characters? It could be that his friends and family now see him in a completely different light. Also, the theme of self - discovery is often present. Stiles has to figure out how to be Stuart while still holding onto some parts of his original self. This can lead to a lot of internal conflict and growth as a character.
Another theme is adventure. They often go on various adventures together, whether it's in a supernatural setting or just in their normal world. This adds an element of excitement to the stories.
Isolation is a common theme. When Stiles is forgotten, he often feels alone and cut off from his friends. Another theme is rediscovery. As the story progresses, there's usually an attempt to rediscover the lost relationship with Stiles.
One common theme is the idea of vulnerability. Stiles is often shown as being strong - willed, but when he's hurt, that vulnerability comes to the surface. It makes the other characters, especially his friends, step up and show their protective sides.
A less obvious but still present theme is self - discovery. Both characters are often on a journey of understanding themselves better. In the context of their relationship in fanfiction, this self - discovery can be influenced by their interactions with each other. For example, Peter might learn more about his capacity for good through his friendship with Stiles, and Stiles might discover new aspects of his own abilities or personality when dealing with Peter.
Often, there's the theme of the underdog proving himself. Stiles, who may seem ordinary compared to the super - powered Avengers at first, ends up showing his true worth. Also, teamwork is a big theme. They all have to work together to face various threats. In some fanfictions, there's also a theme of discovery, as Stiles discovers new things about the Avengers and himself during their adventures.
Power struggles are also frequent. He may have to deal with other powerful characters who either oppose or support him in his journey with his powers. For example, in some fanfics, he has to face off against other alphas while coming to terms with his own strength.
The theme of growth and adaptation is also present. Stiles has to learn to function despite the dizziness. He might develop new skills or ways of thinking. In a lot of these fanfictions, he becomes stronger in the end, having overcome the challenges related to his dizzy state, which is really inspiring.