In her book "Grace (Eventually): Thoughts on Faith," Anne Lamott shares an anecdote about a person who invested heavily, $30,000, at a specialized diet hospital. This experience ultimately led to a straightforward realization about weight management: the essential approach is simple—consume fewer calories and increase physical activity.

Additionally, Lamott humorously notes that even a significant financial investment in the pursuit of health often boils down to basic advice. By highlighting the suggestion to drink more water as part of a costly wellness regimen, she underscores that sometimes, the simplest solutions are the most effective, regardless of the complexity often associated with diet and exercise.