I really enjoy signing up for classes out of curiosity, trying them out, and then dropping the ones that are a poor fit or that I don't have time for. Being ab

I really enjoy signing up for classes out of curiosity, trying them out, and then dropping the ones that are a poor fit or that I don't have time for. Being able to do this has been liberating and I suspect many do this. I dropped one class because I was unimpressed with the professor, although I still want to take the subject. There are many subjects that I have an interest in, and I might sign up for, but with a low enough threshold of interest I might be inclined to drop unless it is a pretty good class. In the end I suspect it will help the teachers improve their game, especially if there enough classes that there starts to be some competition.