What little things annoy you?

One of the biggest things that annoy the shit out of me is when someone is acting like they are gonna tell you something and then they say "No, it's nothing." It's so annoying like "Why bring it up to the conversation if it's nothing?!?"

Another thing is when I tell someone about something, and they are completely oblivious, and then when they go to look it up or something, they say something that has nothing to do with what we were talking about. For example, I was talking to someone because I was going to watch a show on Rabb.it with someone and I told someone, and they were so confused that they looked it up and came back and asked if it was something else when I just said them the site. Ugh. All they had to do to find it was type in Rabb.it...

That's the only two things that annoy the shit out of me. Nothing else does. I guess to sum it up I don't like people when they beat around the bush and expect me to chase after the fucking answer and I don't like when people act like they don't have a brain.