I followed the course around the same time (i.e. watched and read the material but without doing any of the work). I don't know that I can recall many specific

I followed the course around the same time (i.e. watched and read the material but without doing any of the work). I don't know that I can recall many specifics, but the most noticeable effect of the course for me was a greater awareness of what state of mind I'm in when approaching a task, how appropriate that state of mind is to what I'm trying to achieve, and how my choice of activities and working methods are likely to shape that state of mind.