A really good way is to describe his physical symptoms and how they lessen over time. Such as his headaches becoming less frequent, his balance improving. Writers can also include his thoughts about how he feels weaker and then regaining his strength. By showing these details, the readers can really get a sense of his recovery process.
Writers can show his recovery through his interactions. For example, if he's more irritable with his friends at first due to the pain and confusion from the concussion, and then gradually becomes more like his old self. That would be a good way to portray the recovery process.
Show his internal thoughts. Let the readers see what he's really thinking and how it differs from what others think of him. For example, when he's creating a new piece of tech, have him worry about how it will be misused even though others might assume he's just doing it for fun.
The author can use strong dialogue. For instance, having Tony shout out angry words with a lot of force and passion. Words like 'I've had enough!' or 'You'll pay for this!' can quickly convey his anger. Also, the use of expletives (if appropriate for the rating of the fanfiction) can enhance the sense of his fury.
They can describe his physical symptoms clearly, like his hands shaking, sweating profusely, and his breath coming in short gasps. This gives a vivid picture of the panic attack.
One great Tony Stark concussion fanfiction is 'Recovery Road'. It focuses on how Tony deals with the after - effects of a concussion during a crucial time for the Avengers. The story really delves into his character, showing his vulnerability and determination at the same time.
One way is to depict the gradual progression of his addiction. Start with him using drugs casually, perhaps as a way to enhance his creativity or deal with insomnia due to his overactive mind. Then show how it starts to take over his life. He may miss important meetings or start to neglect his Iron Man duties. His relationships with his friends like Pepper and Rhodey could also be affected. Pepper might notice the changes in him and try to help, but he could push her away because of his addiction.
There are many great writers. Some popular ones include those who post regularly on Archive of Our Own. You can often find their works by looking at the top - rated stories in the Spiderman and Tony Stark fanfiction category. However, it's hard to name just a few as there are so many talented individuals in the fanfiction community.
It might show a distant relationship. Tony could be physically present but mentally absent, not really engaging with his children on a deep emotional level. For instance, when they try to talk to him about their day, he might be half - listening while still thinking about his latest Iron Man upgrade.
Writers often use descriptive language to show Arya's physical pain. For example, they might write about her wounds, how she winces when she moves, or the blood seeping from her cuts. This makes the readers visualize her in pain.
Some writers depict their relationship as a power struggle. Tony, with his technological prowess, and the Enchantress, with her magic, are constantly vying for dominance. For example, in a lot of fics, they start off as enemies, each trying to outwit the other.
They can describe his physical state. For example, 'Baby Naruto's face was red as he wailed, his tiny fists clenched tightly.' This gives a vivid image of how he looks while crying.