@whuber I would like your guidance on
this one. I realized after your comments that the idea of oversimplifying with drawings probably seemed happier than it is. It didn't take me too long to draw the pictures, and I don't want garbage cluttering the site. This being said, I wonder if including your comments as a caveat at the end of the post could turn a potentially misleading post into a post with good teaching points. I have been reading