Dynamic Sagittarius is known for making big leaps. They take risks more than other signs, and seldom worry about how or where they'll land. You're just lucky that way.
While your optimistic lifestyle and free-spirited personality may be too rich for other signs, you're not crazy. Though it may not seem obvious to others, you assess the possible risks and rewards of any potential situation, and generally take a chance anyway.
Big rewards often come from big risks. Your lucky Jupiter ruler always makes sure it goes your way. Fearlessness, for you, is just part of the way you're put together!