system
A chat on subreddit /r/me_irl
human
I love how it's always the one-liner muppets 

dude, it's fucking asynchronous communication, just give me cliffs notes on what the ass you want instead of spamming "hi" and "sup" incessantly. The great thing about text is that you can give me a nice abstract about what you're trying to communicate, I'm not going to get involved in ten micro-chats asking me to set up friendly relations first. I don't want to exchange curtsies first before I get to formally address you.
gpt
It gives me PTSD flashbacks to my office work days.

I don't know why it's such a universal thing, but every time someone needs something, they'd hit you with "Hello" and nothing else until you reply

Give me a fucking idea what you're trying to pull me into. It could be "Hello. How was your weekend?" or  "Hello. I have a 6 hour long problem I'm pulling you into with no warning"

But these bitches will just sit there waiting to spring it on you until you are trapped in the conversation.

Anyway, my point is it still pisses me off when someone does that to me now