No. Conan O'Brien has no part in 'A Christmas Carol'.
There could be a tough veteran character. He would be someone who has seen a lot in the war, has battle scars both physical and mental. He might act as a mentor to the younger soldiers, guiding them through the chaos of war.
Maybe it's his authenticity. He likely presents stories in a raw and unfiltered way that makes them seem real and engaging.
In a typical revenge story by Tim O'Brien, there could be a protagonist who has a strong motivation for revenge. This could be a soldier who has been wronged on the battlefield, for example. And then there would be those who are the target of the revenge, perhaps military superiors who made bad decisions that cost the lives of the protagonist's comrades. There might also be side characters who either support or oppose the revenge plot, like fellow soldiers or civilians in the story.
Well, obviously Dylan O'Brien is one of the main characters. And then there's the character who gets adopted. This character could be from all kinds of backgrounds, like an orphan from a small town or a runaway who Dylan takes in.
War is a major theme. In his works like 'The Things They Carried', he shows the brutal reality of war, how it affects the soldiers physically and mentally. For example, the constant fear, the loss of comrades, and the moral dilemmas they face in combat.
The main themes in Tim O'Brien stories are complex and multi - faceted. For instance, the theme of guilt is quite prominent. Soldiers often carry a sense of guilt for the things they did or didn't do during the war. Additionally, the theme of the relationship between the storyteller and the story is explored. He shows how stories can be a way to cope with trauma, and also how they can be manipulated or distorted. There's also a theme of the loss of innocence, as young men go to war and come back changed, having seen and done things that strip away their youthful naivete.
The themes include trauma. His characters often carry the psychological scars of war. For example, they might have nightmares or struggle with survivor's guilt. Also, friendship and camaraderie are themes. The soldiers in his stories rely on each other for support during the hardships of war.