Just be polite, don't attack other users, use proper spelling and grammar, and you'll have a good time.
Also, some extra advice: don't make religion threads, those are considered a significant problem here. Be careful when mentioning anime or JRPG's, since at least partly because of Yahtzee there's a dislike of them, especially the latter. And do not make one word posts; the mods are not fond of them at all. The rest, young Padawan, you'll learn with lurking and experience.
As for Max, you'll either love his sociopathy (like most of us, including me) or hate it (the only person I've seen who does, though, is Cheeze_Pavilion).