A full reading for Rat × Leo meeting Horse × Leo is on the way. In the meantime, the score above is computed from the canonical element matrix and sign-cycle distance, and the profiles below cover each side individually.
Every morning you look into the mirror and ask two simple questions: "Am I perfect yet? And why not?" Everything the Rat/Leo does is geared around your unwavering commitment to perfection. In the business arena this fixation is manifested in a strongly motivated drive towards material success, courtesy of your Rat inheritance. Nothing but the best for family and friends, and certainly no dallying about with pointless dead-end subordinate positions!
Playing the game of patience is not the strong suit of the Horse/Leo, but what you will not allow it to teach you, the trial-and-error method might succeed in forcing through the wall of your indomitable will. After you've had the worst of it a few times, perhaps then you'll learn the value of forethought and careful preparation. In the meantime, you'll simply forge ahead Horse-style, winning some and losing others, but with more wins than losses due to your phenomenal Leo charisma, not to mention your single-minded devotion to your goals.