That worked for me in courses which provided context, or where proof were short and simple. Then I took a real analysis seminar where very little motivation was

That worked for me in courses which provided context, or where proof were short and simple. Then I took a real analysis seminar where very little motivation was provided, and couldn't grok the proof in the time provided. If I had better memory or faster understanding or read ahead I would have been fine... ended up taking detailed notes and trying to fit it all back together after the course, which was not very efficient.