I have a confession. I am a sentence finisher. I love to jump in a conversation and finish what you are trying to say. Often to the frustration of Michael (well, he is the only one who has told me how annoying this is, but I'm sure others feel this way too). 

Sometimes I do it because I think I know what you're trying to say, but you can't find the words so I jump in. 

Often, Michael will just stop talking until I stop, which gets the point across. I’ve been working on being mindful of this, because it really is rude!