At each era, the assets that define a nation's economic power have changed. In the past, it revolved around natural resources, industrial capabilities, or financial strength. Today, the focus is on artificial intelligence, data mastery, technological independence, and reindustrialization. Behind all these developments, a common theme emerges: the need for people capable of innovation, risk-taking, and creating lasting value. This is the next major economic challenge. While significant efforts have been made to encourage business creation, the same level of investment must now be directed toward supporting entrepreneurs in sustaining their success. Entrepreneurs face immense pressure, decision-making responsibilities, and uncertainty. When their resilience weakens, it doesn't just affect them individually but also impacts jobs, innovations, investments, local businesses, and even entire economic ecosystems. While entrepreneurship has become more accessible, it must now be made sustainable. The mental health of entrepreneurs is no longer just a public health concern—it has become a key factor in a nation's economic competitiveness. Economic performance has traditionally been measured by numerical indicators, but these are no longer sufficient to gauge the true strength of an economy. Recent research by the Selvitys institute highlights a shift in priorities: while fair compensation and career opportunities remain important, people now place equal value on autonomy, time management, quality relationships, and a work-life balance compatible with their personal lives. These new aspirations are increasingly met through entrepreneurship. The data is telling: 84% of entrepreneurs report feeling fulfilled in their work, compared to 68% of employees. Additionally, 47% of entrepreneurs believe their work positively impacts their mental health, compared to only 12% of employees. However, the study also reveals a paradox: despite feeling more fulfilled, 82% of entrepreneurs have experienced burnout, and over a quarter face it regularly. This is not contradictory but coherent—while autonomy enhances the relationship with work, it does not eliminate the responsibility that comes with it. Entrepreneurs choose their paths, but this freedom brings exposure to strategic decisions, economic fluctuations, and the solitude of leadership. The traditional view of entrepreneurial success, based on individual traits like courage and endurance, is gradually giving way to a more holistic approach. The most successful entrepreneurs are those who also know how to preserve their cognitive, emotional, and relational resources. The concept of entrepreneurial well-being is emerging as a crucial yet often overlooked economic asset. It refers to an entrepreneur's ability to maintain energy, clarity, creativity, and commitment despite economic cycles and personal challenges. This well-being is not solely dependent on individual traits but is built through support systems, access to training, professional networks, and opportunities for peer exchange. Sustainable entrepreneurship relies not only on individual capability but also on the quality of the ecosystem around the entrepreneur—an environment that prepares, supports, and protects them. When entrepreneurs slow down, delay investments, or abandon projects due to a lack of balance, the consequences extend far beyond their personal situations. It affects job creation, innovation, tax revenues, and the vitality of regions, ultimately impacting the country's competitiveness. This is why the government has a role to play in three areas: reducing administrative complexity, building real security for self-employed individuals, and strengthening training and support networks. The next economic frontier is not just about creating businesses but ensuring their long-term sustainability. This requires investing in support systems, mutual aid, education, mentorship, and mental health as productive investments that directly contribute to wealth creation. Economic sovereignty is not only built in laboratories and factories but also in the ability of a nation to preserve those who, every morning, choose to start a business.