People who won't listen and won't let you finish what you're "wanting " to say for talking. For example, I have family members that when you're trying to tell them something, before you even get started good, they are assuming you're meaning something completely the opposite and starts telling you how to do something that even a child would know and it has nothing to do with what I'm trying to say. That irritate me worse than anything and it is when I come back with, "I know that! I'm not stupid!!!!" When I first came back with this, I felt bad afterwards, but then I thought, "maybe they need to hear how they're coming across." If they would just listen and wait for me or anyone to finish what we're saying, they're comments would not be necessary and really, they would see they don't apply.