What did troy learn from his father in the play fences?

In August Wilson's play "Fences," Troy learns from his father the harsh realities of life and the struggle for survival in a racially prejudiced society. His father's unyielding approach to life instills in Troy a sense of responsibility and the importance of hard work, but it also fosters a deep-seated resentment and fear of vulnerability. This complex relationship shapes Troy's own parenting style, leading him to prioritize toughness over emotional connection with his own children. Ultimately, Troy grApples with the legacy of his father's lessons, which inform both his ambitions and his failures.