Why does Walter want to provide for his family?

Walter wants to provide for his family as a means of asserting his identity and fulfilling his role as a husband and father. He believes that financial success equates to respect and dignity, and he is driven by the desire to uplift his family's standard of living and ensure a better future for them. Additionally, Walter's aspirations are fueled by societal pressures and his own dreams of achieving the American Dream, which he associates with wealth and stability. Ultimately, his motivations stem from love and a deep-seated need to protect and support his loved ones.