* Racism: Troy's bitterness is rooted in his experience as a Black man in a segregated America. He was denied a chance to play in the major leagues because of his race, despite having the talent and skill. This experience of being denied opportunity due to racial prejudice fuels his resentment and anger.
* Missed Opportunities: Troy sees baseball as a symbol of the dreams and aspirations he was forced to abandon due to racism. His bitterness stems from the loss of what could have been, a career that might have brought him recognition, fame, and financial security.
* Betrayal: He believes he was betrayed by the white-owned baseball clubs who promised him a chance but ultimately denied him because of his race. This feeling of betrayal deepens his cynicism and bitterness.
* The Unfairness of Life: Troy sees baseball as a reflection of the wider unfairness and injustice of life, where opportunities are often determined by factors beyond one's control. This bitterness manifests as a general cynicism towards society and its rules.
* Fear of Failure: There's a fear beneath Troy's anger, a fear that he wouldn't have succeeded in the Major Leagues even if given the chance. He projects this fear onto his son, Cory, when he tries to discourage him from pursuing a football scholarship.
Troy's bitterness is a powerful symbol of the struggle for equality and the enduring impact of racial discrimination. It shapes his personality, his relationships with his family, and ultimately, his legacy.