True but the point is to put off the introduction of these words until the individual has reached an age that he can make an educated decision about whether to use them or not, or better yet, how to use them efficiently. Chances are, if you ask kids why they swear the way they do, they'll response will be something along the lines of 'It's because that's how all of my friends speak'. However, when you're an adult, you use these cuss words to stress a point.