Aiuto:Editing Tips
Da Politica.
Look at the top of the page: there are several tabs. The leftmost 2 represent the article you're looking at, and that article's Talk page.
It is traditional in a MediaWiki wiki to make a distinction between an ARTICLE page and a TALK page. An article page is typically a group statement... it can be neutral (easiest) or a statement from a particular perspective (this can work too as long as the context is established at the start and the title makes it clear). Then, threaded discussion takes place on the discussion tab.
For instance, this page's talk page is located here: Help talk:Editing Tips. Discussion about the page you are currently reading would go there. The point is that the article is what we are building, as a group, in a spirit of mutual respect, and the discussion is where we, again in a spirit of mutual respect, hash out our difficulties or differences in the shared document.
If you are going to create a new page, check if a similar page already exists. Does it make more sense to make a page with your view of the issue as the title, or just a generic name? What belongs on the coresponding pages?