* His family: Darry is the older brother, forced into a parental role after their parents' death. He constantly struggles to provide for his younger brothers, Ponyboy and Sodapop, even when it means sacrificing his own dreams and aspirations. He's fiercely protective of them and wants them to have a good life, even if it means being strict and tough.
* Social mobility: Darry is aware of the social inequalities between the Greasers and the Socs, and he wants a better life for his brothers, one that is free from the harsh realities of their socioeconomic situation. He works hard, sacrificing his own youth to ensure his brothers have opportunities he never had.
* His own identity: Darry often feels trapped by his responsibilities, yearning for a life of his own beyond being "the older brother." He wants to be recognized as an individual with his own hopes and desires, not just as a provider and a protector.
* A sense of belonging: While he puts up a tough facade, Darry feels a strong sense of loyalty to his brothers and the Greasers. He fights to protect them, even when he disagrees with their choices, because they are his family and his community.
Overall, Darry fights for a life of stability and security for his brothers, a life that is free from the struggles he has faced. His fighting spirit is driven by a deep sense of love and responsibility, and he embodies the strength and resilience of the Greasers.