To be more sincere. When he uses his own story, it comes from a place of personal truth, which can make the anger more palpable to the audience.
Maybe he uses his own personal experiences as the basis of the story. He could incorporate his real - life frustrations, disappointments, or injustices he has faced into the plot, making the story more authentic and emotionally charged.
One possible reason could be her child's unfair treatment in the military, like not getting promotions they deserve.
It could also be out of ignorance. He didn't really know how a taser worked or how much damage it could do to his body. He might have seen it in movies or on TV and thought it was not as dangerous as it actually is, so his curiosity got the better of him and he decided to taser himself.
One reason could be that he was too engaged in an activity. Like the guy at the concert, he was so focused on the music that he ignored his body's signals. Another reason might be a lack of access to a toilet. The man on the road trip couldn't find a place to stop in time.
One reason could be jealousy. Maybe she's jealous of the magical world that her sister Lily was a part of. She might feel left out or inferior, which could lead to her anger.
One possible reason could be that Harry made a dangerous decision without consulting Sirius. For example, if Harry decided to face a powerful dark wizard alone, Sirius, being his godfather and concerned for his safety, would be angry.
One possible reason could be extreme despair. Maybe he faced some overwhelming challenges or betrayals that made him feel there was no way out. For example, if he lost all his friends and felt completely alone in the world of the fanfic.
Maybe he was trying to escape some disease or a dangerous situation. Or, it could be part of a scientific experiment.
One possible reason could be a misunderstanding. Maybe Naruto overheard something his family said that he misinterpreted as them not loving or believing in him. For example, if he heard them talking about his wild nature or his past mistakes in a way that he took the wrong way.
In some fantasy novels, the discovery of a long - hidden secret can cause an angry mob. For example, if it is revealed that the ruling family has a dark and evil origin, such as being descendants of a demon, the people who have been loyal to them may feel betrayed. This sense of betrayal can fuel their anger and turn them into an angry mob. They may feel that they have been deceived and used by the rulers, and now they want justice.