Briefly, what excites you about your work? What is your favorite aspect of your research? 
Being able to follow ‘a day in the life’ of a molecule in the human body is an amazing thing. Where does it go? Why does it go there? What are the consequences? The human body is such a gloriously complex system. There is so much more to discover – it is like being an explorer, slowly uncovering the secrets of an undiscovered continent. So, its no surprise that one of my favorite things is working with colleagues to conceive and conduct experiments to try and work out how and why molecules behave the way they do in complex biological systems – you could say it’s like being a psychiatrist/psychologist for molecules