How to answer: The interviewer wants to gauge how enthusiastic you are about the profession with this question. Explain why you decided to become a pharmacy technician, whether it was your interest in chemistry or the role that it allows you to play in overall health service. Before your interview, think back to how you came to the decision to study pharmaceuticals. If you are using the position to reach another goal, such as becoming a pharmacist, you can also mention this. It never hurts to show ambition.