Initial Characterization:
* Loyal and Protective: George is fiercely loyal to Lennie, constantly looking out for him and protecting him from harm.
* Practical and Realistic: He's pragmatic and understands the harsh realities of their life as migrant workers.
* Dreams of a Better Future: He shares a dream with Lennie of owning their own farm, providing a sense of stability and purpose.
Changes and Development:
* Growing Frustration: As the novel progresses, George's frustration with Lennie's limitations and the constant need to protect him grows. He experiences moments of anger and resentment towards Lennie, questioning the burden he carries.
* Deepening Compassion: Despite his frustrations, George's love and loyalty for Lennie never waver. He ultimately chooses to protect Lennie even when it means sacrificing his own dream. This act demonstrates a profound depth of compassion and selflessness.
* Acceptance of Reality: George learns to accept the harsh reality of their situation and the limits of their dream. He realizes that their "American dream" might never be realized, and that their lives are ultimately controlled by forces beyond their control.
Key Moments of Change:
* The Murder of Curley's Wife: This traumatic event forces George to make a difficult decision. He chooses to protect Lennie from the consequences of his actions, even though it means ending Lennie's life. This act marks a turning point in George's character, as he ultimately becomes Lennie's "executioner."
* The Final Scene: George's final speech, where he recounts their dream and then shoots Lennie, is a testament to his deep love and understanding of Lennie. He recognizes that this act is the only way to prevent Lennie from suffering a worse fate at the hands of others.
Overall, George's journey in "Of Mice and Men" is one of both emotional growth and painful acceptance. He grapples with the complexities of his relationship with Lennie, his own dreams, and the harsh realities of the world around him. His evolution shows that even in the face of tragedy, loyalty, compassion, and a desire for a better future can remain.