Gripe
I’m dealing with two “timid typists” today. These are people who type things into the IM window, then delete them, then type something else, then delete that, then pause, then type something else, then delete it, then type something and send it.
You can see the “[Person] is typing a message” notification on the screen as they do it. When you’re trying to orchestrate an early departure it’s quite a wait.