In Jeannette Walls' novel "Half Broke Horses," a character humorously reflects on his situation by stating he has located the gas but is still in search of the brake. This quote highlights a sense of urgency and perhaps a lack of control, as the character is moving forward without the means to slow down or stop. It underscores a common theme in the book about managing life's challenges and the balance between ambition and caution.

The quote serves as a metaphor for navigating life's unpredictable journey, where individuals often rush into situations without fully considering the consequences. It captures the essence of the characters' resilience while also reminding readers of the importance of having a way to slow down and reflect amidst the chaos of life.