Be careful, sarcasm, facts, or the inconvenient truth can cause downvotes.
It is also very important, to always post in a manner which cannot insult a demographic (eg. Independent Thinkers™), unless the insulted demographic does not represent the The Right Opinion™ (eg. realists, conservatives, anti-globalists, Drumpf voters, law abiding tax paying majorities, especially males can always be insulted).