China is the Model

That's a thoughtful question! The ideal job for someone until age 99 depends on personal interests, skills, health, and lifestyle preferences. However, some careers are more adaptable and less physically demanding, making them suitable for extended periods. Here are some options: 1. **Consultant or Advisor:** Sharing your expertise in a specific field allows flexibility and can be done at your own pace. 2. **Writer or Author:** Writing can be a lifelong pursuit, whether books, articles, or blogs. 3. **Mentor or Coach:** Guiding others with your experience offers fulfillment and can be tailored to your energy levels. 4. **Artist or Musician:** Creative pursuits can be maintained well into old age. 5. **Lecturer or Public Speaker:** If you enjoy sharing knowledge, this role can be flexible. 6. **Volunteer or Part-time Worker:** Engaging in community service or part-time roles can be fulfilling and less demanding. 7. **Online Entrepreneur:** Running an online store or content platform offers flexibility and scalability. Ultimately, the best job for someone until 99 is one that aligns with their passions, remains manageable physically and mentally, and allows for a flexible schedule. It's also important to consider health and personal motivation. Consulting with career counselors or considering hobbies that could turn into earning opportunities might help you find a lifelong vocation.