In Mitch Albom's book "Have a Little Faith: a True Story," a key theme is the tendency of people to focus on their past experiences, which can blind them to the present blessings and potentials. When individuals are preoccupied with their histories, they may fail to recognize the transformative power of faith and how it can shape their future. This perspective can limit their appreciation of what God has accomplished in their lives.

Albom encourages readers to shift their focus from past mistakes and disappointments to the positive changes that faith can bring. By doing so, they can become more aware of the small, miraculous moments that happen daily. His message is a reminder to embrace hope and understand that looking forward, rather than backward, allows for a greater understanding of divine possibilities.