Pleasantaries
Interacting with people has become commonplace; you can't go an hour without exchanging pleasantries. Considering that these pleasantries have been around for so long, one would rightly assume that they have more purpose than simply being a mode to express politeness. Polite speech has developed to become a way to make people more receptive to what the speaker has to say. Polite speech has no intrinsic value, but the value of it comes from what the speaker would like to accomplish. Take for example the setting of a school - it would be considered rude to not use polite speech when addressing a superior. Looking at the most common use of polite speech is simply how we address our teachers; we address them with prefixes that demonstrate respect such as "Mr." or "Ms." Without these titles, a teacher would simply scoff at whatever else one has to say. Not only are titles the only way to demonstrate respect, we often use the subjunctive as a way of demonstrating ...