The perception of money changes significantly throughout a person's life. For a one-year-old, the value of one pound appears inflated to 145,000 pounds due to their limited understanding and experience. By age seven, represented by Bertie in the narrative, five pounds feels equivalent to 120 pounds, showcasing how children's appreciation of money evolves as they grow and learn.

As individuals reach adulthood, their perspective on value shifts again. By the age of twenty-four, five pounds holds its actual value, whereas by age forty-five, this amount appears to diminish significantly. This illustrates how life experiences and maturity alter our relationship with money, affecting how it is perceived at different stages of life.