The genius of a good cartoonist is to encapsulate what's happening with a simple picture and a few words.
Peter Dunlap-Shohl at Frozen Grin manages to portray
in far fewer words than I could. Check it out at the link. (For a cartoonist, the cartoon is the whole post, so it doesn't seem fair for me to post it here. Besides, I didn't ask permission. So, you should go there to see it.)