PP: How incredibly rude and unconcerned with following social conventions people only a little younger than me are. I had to explain that when you don't reply to someone when you're having a conversation it makes it seem like you're not paying attention to the person you're talking with. I also explained that there is no such thing as good multi-tasking, cognitively speaking you cannot focus well on two tasks at once. Your attention oscillates between the two to the detriment of both.
I feel like the social circles I revolve in are utter shit. I don't have a clue where I could find friends who aren't totally self-centered and completely oblivious.