As a certified health professional, I was required to study a variety of different diseases and disorders, including their full aetiology – meaning causes, onset and progression. But, what I learned was only a drop in the ocean compared to what there is to learn in medicine. You see, the human body is quite complex. Don’t worry, I won’t get too sciency here. I mean, I could if you want me to cause I love that stuff. But really though, there are so many different systems at play keeping you alive and functioning – how is it even possible to be an expert in all of them? So, that’s where Specialists come into the picture.