So what is the use of word-parasites, and why, in some situations it is not necessary to avoid them?
Firstly, some phrases are really able to decorate our speech. Parasitic growths, every now and then zips in a speech - a craze on the internet and Anglicisms reduction. For example, even educated glamorous journalist no-no and put them in his speech frazochku: "oki-smacking" or "Kick". In fact, these words are replaced with a turnover of 3-5 words that have yet to pick up, to properly express his thought.
Secondly, the word-parasites allow artistic (and not) to express their emotions that you are experiencing at the moment of dialogue. For example, significantly pronounced "tin" give your incredible impression, and approving the word "theme" tell the person that you are interested in something. Well, the word-parasites "cool", "excellent", "perfect", "rullz" speak for themselves.
Third, using words-parasites we fill the void spoken phrases, they compensate their uncertainty, the process of selection of words and time. "How to", "count up", "this is the shorter," "in any" inserted where ends our vocabulary. And if he is still meager, and to express in words that have, linguistic parasites - an indispensable tool to facilitate the process of communication.
Typically, the life expectancy of a word-parasite lasts only until such time as his place comes "brand new", more appropriate and fashionable. For example, the age-old "pancake" long hackneyed everyone becomes archaic, giving way to a word like "polyubasu", "Pokey", "credit". Each of us, even the most educated professor and president of the country in question contains the words-parasites. Sometimes we notice them and some do not themselves capable. But ask friends, it is more visible from the side. You will be surprised to know that you are, it appears, often "Nuka" or constantly eat "so to speak" ("TAS-Slope").
At the same time, some word-parasites (one or two words) become their own unique style of speaking. Is this good or bad? Neither one nor the other. The main thing that the parasites in our language has been in measure, they did not differ vulgarity and coarseness, and is a sign of high intelligence, and not its absence.