A rather Humboldt interviewer

Today, I interviewed three different scientists, each of whom had varying degrees of knowledge about our topic. The process was rather difficult, for each person had different things to say on each of our topics. Also, some had auxiliary difficulties, such as looking at me, the interviewer, and speaking loudly. However, the experience taught me to tell the person to look at me, as well as come up with questions beforehand that I have no problem repeating.