The first entrepreneur was probably a Sagittarius. The very word means adventurer! You feel stifled by bureaucracy and rigidly structured organizations. You want complete freedom to call the shots.
You get bored easily, so you need variety to keep things interesting. Where others see obstacles you see limitless possibilities. You're a future-oriented, intuitive thinker with a big, almost grandiose, vision.
You have the drive, passion, flexibility, and optimism. You're results oriented and self-confident.
Boom-and-bust situations don't throw you. Can you assemble a team, delegate tasks, and manage your time? Congrats - you're an entrepreneur!