everyone who knows what i mean raise their hand, ... puzzled looks on everyone elses faces asking "What is diagraming?

Waving both hands madly -- Me! Me! Me !
Wwnt to a convent school ! I wouldn't want to try a complex sentence today, but I was a whizz in the sixth grade! And I amazed the English professor in college by diagramming and then correctly answering questions on parts of speech, clauses, subs, etc ...
Talk about things you'll never use !!!