This is an excellent framework. The premise of The $100 Startup (Chris Guillebeau) is that you don't need venture capital, a business degree, or a "revolutionary" idea to escape the 9-to-5. You need : the intersection of what you love (passion), what you’re good at (skill), and what people will pay for (utility).
Your future isn't a lottery ticket. It's a $100 experiment. Go run it. This is an excellent framework