What separates successful entrepreneurs from unsuccessful ones?

According to Steve Jobs, about half of what separates successful entrepreneurs from non-successful ones is pure perseverance. Entrepreneurship is extremely demanding, requiring around 18-hour workdays, seven days a week during the early stages of a company. Jobs emphasizes that without genuine passion for an idea, problem, or wrong that you want to right, most people will give up when faced with the inevitable rough moments. This passion fuels the perseverance necessary to endure the challenges of building a business, making it essential for entrepreneurial survival.