Confirm your facts and don’t spread rumors. This is a solid way to live your life and advance in your career, no matter who you are or what you do. Today, most of us are way to quick to like, share, retweet…a piece of information without asking ourselves whether it is true and where does the source come from. Think for yourself, do your own research (especially on larger things that matter to you and those around you) and be mindful about your actions.
In short, don’t make negative comments or spread rumors about anyone (especially if you haven’t told them what you think, in person) as it depreciates both yours and their credibility.