Accurate differential diagnosis can save a life. By being able to determine clearly how one outlying factor or the combination of a group of signs and symptoms tips the scale to the correct pattern confirmation and treatment, our lives can be shaped, saved and lost in this qualifying lens of time. It’s integral to the practice of medicine, but also in many ways to how we make decisions in life. A positive or negative result, a clustering of symptoms, the ticked boxes and specimen samples that can reveal so much as to how we define our experiences of life and are able to move forward.