When it comes to limiting or improving our performance, perception is the most important factor. A catastrophic mountain-climbing accident redefined Macdonald’s life, costing him his legs and forcing him to change all his perceptions. By changing our perception, we can begin to develop a breakthrough mindset to view setback in life not as obstacles, but as opportunities. Through his own story, Macdonald will share specific tools and techniques to help break through the barriers that limit us and describe how to develop strategies to counter the inevitable setbacks that always come when pursuing big goals.