I have a bunch of pet peeves, but just recently I was reminded of one, and I need to express it to you.
Why do people use Word to build a file that entirely consists of tables? Like a school directory. It is so much easier to build the silly thing in Excel! Tables in Word are for if you have a text document and need to insert a table in the midst somewhere (and even then it's easier to build it in Excel and paste it into Word, but I don't really care about that - I'm just stating a fact).
Like I said, just one of many pet peeves.