Giants outfielder Grant McCray discusses learning to balance his competitive nature with the need to stay focused and not get too high or too low in the course of a long MLB season.as well as his relationship with his manager Tony Vitello, and how their conversations have grown more in-depth since he returned to the team. He shares his thoughts on the challenges of controlling the zone and making good swing decisions, and how this has been a key area of focus for him this season.