Trembling, depression, fear and phobia are signs of

Options

A. Epilepsy
B. Parkinson's disease
C. Mental sickness
D. Alzheimer's disease

Answer

**Step-by-Step Solution:**

1. **Identify the Symptoms**: The symptoms mentioned in the question are trembling, depression, fear, and phobia. These symptoms are often associated with emotional and psychological conditions.

2. **Understand Mental Sickness**: Mental sickness, or mental illness, refers to a wide range of mental health conditions that affect mood, thinking, and behavior. The symptoms listed are indicative of various mental health issues, particularly anxiety disorders or depressive disorders.

3. **Analyze the Symptoms**:
- **Trembling**: This can be a physical manifestation of anxiety or panic attacks.
- **Depression**: A common mental health condition that can lead to feelings of sadness, hopelessness, and a lack of interest in activities.
- **Fear and Phobia**: These are often linked to anxiety disorders, where individuals may experience intense fear of specific situations or objects.

4. **Conclusion**: Given that all the symptoms point towards a psychological condition rather than a physical illness, the correct answer is that these signs are indicative of mental sickness.

5. **Final Answer**: Therefore, the answer to the question is that trembling, depression, fear, and phobia are signs of mental sickness.

---