Communications experts tell us that the average person speaks enough to fill 20 single-spaced, typewritten pages every day. This means our mouths crank out enough words to fill 2 books of 300 pages each month, 24 books each year, and 1,200 books in 50 years of speaking. Thanks to phones, voicemail, and face-to-face conversations, words comprise a large part of our lives. So the kinds of words we use are important.