Summary
The quote suggests that when individuals feel a sense of emptiness or purposelessness in their lives, they experience what is referred to as an existential vacuum. This state of emptiness often manifests itself as a feeling of boredom. When people lack a sense of meaning or fulfillment, they may find themselves disinterested, unengaged, and restless. Boredom can be seen as a symptom of this deeper existential vacuum, as individuals struggle to find purpose and meaning in their existence.