I had a real bad attitude after my dad passed of liver cancer. I was 9, and we were really close.

The quote by John Wall reveals the impact of personal tragedy on his attitude during a difficult time in his childhood. He reflects on having a real bad attitude after the loss of his dad, who died from liver cancer when Wall was just nine years old. The close relationship they shared made this loss especially painful, and it understandably affected his emotional state and outlook on life.

The origin of this quote comes from Wall’s personal experience growing up and dealing with grief. As a professional basketball player, Wall has been open about the challenges he faced in his youth, showing how significant life events shaped his character. His admission highlights how loss and trauma can influence a person's attitude, often leading to anger, sadness, or frustration.

By sharing this vulnerable moment, Wall underscores the connection between personal struggles and mindset. It also reflects the process of coping and healing, suggesting that even those who face adversity can grow and evolve beyond those challenging times.

In summary, John Wall’s quote acknowledges how the death of his father profoundly affected his attitude as a child. It offers insight into the emotional challenges he faced and the human experience of dealing with loss and grief.