Your ruling planet, the communicative Mercury, starts out the year direct and then immediately goes retrograde (back into Sagittarius) in the first week of January. Ready to do some backtracking? You may want to immediately revoke some words or actions you let slip in a heated moment, but right now take-backs and do-overs aren't likely. Let bygones be bygones.
The Sun moves into your airy sign in late May, throwing you into a social whirlwind. You're a master of small talk, and you can strike up a conversation with anyone no matter how diverse your backgrounds. The focus is off the physical world and on the mental one, where you're super comfortable. You gladly accept any and all mental challenges, and feel very much yourself for the coming month.
Mid-November brings an unfortunate Mercury-Neptune square that puts your judgment in question, leaving you to wonder if you can really trust yourself to make decent, well-informed decisions. Right now? Probably not. This aspect throws you into a vicious cycle where you may not only get caught up in your own thoughts and ideas, but unfortunate byproducts include lying and manipulation. If someone insists that you aren't seeing the whole picture, believe them. Or at least don't dismiss them right away.