In the essay titled The Role of Habit Formation in Personal Development, the author explores how consistent habits can lead to significant personal growth. They provide various examples to illustrate the importance of cultivating productive routines. One key point presented is that habits, once established, require less mental effort to maintain, allowing individuals to focus their energy on other endeavors. Additionally, the author discusses how negative habits can hinder progress, presenting a contrasting view of how detrimental routines can lead to stagnation.
Based on the content of the essay, which of the following details best supports the argument that positive habits can enhance an individual's focus?