All website visitors are my guests. I pay attention to what my guests say and try to answer most of the questions but like any host I have my own rules. These are not at all difficult to follow: all I ask is that any rude comments or remarks that are aggressive or contain obscenities are to be removed from the website. I can’t stand rudeness: I’m never rude myself and don’t allow it in others. Aggression is too negative of an emotion to spread, especially in a public space. As for vocabulary, if you don’t know enough polite words you can always use a dictionary of synonyms (which you can also find on the internet).