There is a great deal of responsibility associated with the role of a pharmacist. One of the darker and more unfortunate sides of this is identifying signs of drug abuse and addiction. Since this is a legal hot topic and can be disheartening for pharmacists to deal with, your interviewers want to know if you've mentally prepared yourself for this professional expectation and whether it would influence your career choice. Show them you're emotionally prepared and professionally capable of recognizing the signs of drug dependency. As with any question in this set, perform ample research before your interview and arrive prepared.