Online classes are hard. I know I left college and university decade back. And now studying anything new in online course for office work and improvement is painful. I am going to watch one lecture and try out before I can move to next. I think consuming everything in one go like we used to do in school and university does not work anymore as time move ahead our capacity to multi task and processing large info gets slow. I wonder what other people who are in 30s think on their learning experience now.