There are many things that can worry people, and different individuals may have different concerns based on their personal circumstances and experiences. However, some common worries that many people share include:

1. **Financial Stability**: Concerns about job security, paying bills, affording healthcare, and saving for the future.
2. **Health**: Worries about one's own health or the health of loved ones, including access to medical care and managing chronic conditions.
3. **Personal Relationships**: Anxiety about maintaining relationships with family, friends, and romantic partners, as well as social isolation or loneliness.
4. **Work-Life Balance**: Struggling to balance professional responsibilities with personal life and leisure time.
5. **Education and Career**: Stress about finding meaningful work, advancing in one’s career, and ensuring children receive a good education.
6. **Global Issues**: Concerns about climate change, political instability, and global conflicts that affect the world at large.
7. **Technology and Privacy**: Worrying about data security, privacy breaches, and the impact of technology on society.

These are just a few examples, and individual experiences can vary widely. If you're feeling overwhelmed by these or other worries, it might be helpful to talk to someone, such as a friend, family member, or mental health professional.