As this thread demonstrates, there are plenty of ways to say “I’m doing terrible, actually” without breaking the social contract. If I’m having an awful day, my go-to is “hangin’ in there, how are you?”
The last part is important. Some people don’t want to talk about how you’re doing (maybe they don’t have the emotional bandwidth at the moment, maybe they’re in a hurry, maybe they just don’t care) so give them an out, a clear signal of something else they can discuss without seeming rude. The easiest way is to return the question, but you can also just jump into the imminent topic of conversation, like:
“How are you?”
“Keeping on keeping on. Hey, just wanted to reach out about that thing on page 4, do you have a minute?”
Or if they started the conversation and you don’t know what it’s about, there’s always “Takin’ it one day at a time, eh? What can I do for you?”
The biggest “risk” of this approach is that someone may offer sympathy or ask you what happened, which is a whole new set of protocols. But for me it’s worth it to not have to lie.
Mosquito baiting
“If we run terabytes of text through a statistical model, then spend millions of man-hours labeling outputs, we can approximate the way humans respond to a prompt.” –OpenAI, more or less
Wow, what a surprise. I’ll do you one better: if you take me to a river, I can tell you where the water is going to go next! Maybe we can get some VC money by promising to deliver clean water to every business in the world without all the expense of pipelines and plumbers? I mean, just look at all this water. It may not go where you want right now, but let us dump sewage in it for a couple years and who knows what it’ll do.