Introduction:
The circumstances that make man unhappy can vary from person to person, as happiness is subjective and influenced by individual experiences and perspectives. However, one circumstance that commonly leads to unhappiness is the tendency of hopelessness.

The Tendency of Hopelessness:
1. Lack of Purpose:
When individuals feel a sense of hopelessness, they often struggle to find meaning or purpose in their lives. This lack of direction can lead to feelings of emptiness and dissatisfaction.

2. Loss of Motivation:
A sense of hopelessness can also result in a loss of motivation. When individuals believe that their efforts will not lead to positive outcomes or improvements in their lives, they may become apathetic and disengaged.

3. Negative Thought Patterns:
Hopelessness often goes hand in hand with negative thought patterns, such as self-doubt, pessimism, and a focus on perceived failures or shortcomings. These negative thoughts can further contribute to unhappiness and a feeling of being stuck in a cycle of negativity.

4. Emotional Distress:
Hopelessness can also cause emotional distress, including feelings of sadness, despair, and anxiety. These emotions can significantly impact a person's overall well-being and contribute to their unhappiness.

5. Lack of Resilience:
When faced with challenges or setbacks, individuals who experience hopelessness may struggle to bounce back and find alternative solutions. This lack of resilience can further perpetuate feelings of unhappiness and dissatisfaction.

6. Relationship Strain:
The tendency of hopelessness can also negatively affect relationships. Individuals who feel hopeless may withdraw from social interactions, struggle to communicate effectively, or have difficulty maintaining healthy connections with others. These strained relationships can contribute to a sense of unhappiness and isolation.

Conclusion:
While circumstances such as chilly cold waves on mountains, moisture of flowing rivers, and crowded places can certainly impact a person's mood and comfort, the tendency of hopelessness is more likely to have a pervasive and profound impact on overall happiness. Addressing and overcoming feelings of hopelessness can play a crucial role in promoting well-being and fostering a sense of fulfillment in one's life.