I meant that each person had to disclose the single reason they wanted to take the course. Out of all responses, one of most common #1 reasons was to expose iss

I meant that each person had to disclose the single reason they wanted to take the course. Out of all responses, one of most common #1 reasons was to expose issues in other people's thinking. In other words, some people may have ranked them as you did, but many people ranked them in the opposite order.