The author discusses the concept of equanimity, emphasizing its importance in meditation. A restless mind that clings to thoughts and distractions prevents one from experiencing true clarity and presence. This constant engagement makes it difficult to observe reality without bias or disturbance. Equanimity, therefore, acts as a remedy, helping individuals let go of such distractions.

In the context of the fourth jhana, equanimity allows practitioners to reach profound states of meditation. This state not only fosters calmness but also serves as a foundation for deeper insights and wisdom. By cultivating a balanced mind, one can discover a richer understanding of their experiences and the world around them, ultimately enhancing their meditation practice.