What is the one sure and constant thing in Panchito's family's life?

The one sure and constant thing in Panchito's family's life is their struggle to make a living and adapt to the challenges of migrant labor. They face uncertainty and hardship as they move from place to place in search of work, yet their strong family bonds and resilience provide them with a sense of stability and support amid the difficulties. Their experiences highlight the ongoing realities of poverty and the pursuit of a better life.