Knuckles is probably a character with a rich backstory. When he tells a story, he may be aiming to inspire others, like his friends or those who look up to him. His stories could be a way of connecting with others, showing them a different perspective of his world. It could be that he uses his stories to teach lessons, such as the importance of loyalty, courage, or perseverance. He might even be using his stories to keep the memory of his ancestors or his tribe alive.
Paul could be anyone. His story might be related to a personal achievement, like how he overcame an obstacle in his career. It could also be a story about his relationships, for example, a heart - warming tale of his friendship or a difficult time in his family life. Without more details, it's hard to say exactly what his story is.
There's no way to know precisely who George is just from the statement 'George tells a story'. He might be a well - known local figure in a small town, known for his storytelling skills. Or he could be an ordinary person like you or me, simply sharing an interesting tale with others.
I'm not sure who this 'Tarr' specifically is without more context. Maybe he's an ordinary person with a personal experience to share, like a journey he went on, an encounter he had, or a life - changing event that happened to him.