Overcoming the fear of losing out on financial stability when choosing passion over a lucrative job involves several steps and considerations:

1. **Financial Planning:** Start by creating a realistic financial plan. Calculate your expenses, savings, and identify how long your savings can sustain you without a steady income. Having a clear picture of your financial situation can alleviate some anxiety about the future.

2. **Evaluate Risks and Benefits:** Assess the risks and potential benefits of pursuing your passion versus sticking with a stable job. Consider both short-term sacrifices and long-term gains. Understanding the potential outcomes can help you make a more informed decision.

3. **Build a Safety Net:** Before making a leap, build a financial safety net. This could include saving up a certain amount of money, reducing debt, or securing part-time work that supports your basic needs while you pursue your passion.

4. **Mindset Shift:** Shift your mindset from fear of loss to focus on what you stand to gain by following your passion. This could be personal fulfillment, creativity, a sense of purpose, or even potential financial success in the long run if your passion turns into a sustainable career.

5. **Seek Support:** Talk to friends, family, or mentors who can provide emotional support and perspective. Sometimes discussing your fears and goals with others can provide clarity and encouragement.

6. **Start Small:** You don’t necessarily need to quit your job immediately. Consider starting your passion project as a side hustle or part-time endeavor while maintaining your current job. This gradual transition can reduce the fear of immediate financial instability.

7. **Continuous Learning and Adaptation:** Stay open to learning new skills and adapting your approach as you pursue your passion. This flexibility can help you navigate challenges and seize opportunities along the way.

8. **Focus on Long-Term Vision:** Keep your long-term vision in mind. Remind yourself of the reasons why you want to pursue your passion and the potential rewards it can bring over time.

9. **Take Calculated Risks:** Recognize that every decision involves some level of risk. Take calculated risks based on thorough planning and preparation rather than impulsiveness or fear.

10. **Monitor Progress:** Regularly assess your progress and adjust your plans accordingly. Celebrate small victories and learn from setbacks to stay motivated and on track.