Her: What do you do?
Me: I'm writing my thesis on bringing AI to smartphones.
Her: I think AI is terrible!
Me: oh, you are an engineer too?
Her: No
Me: oh, you've studied economics and or ethics and are worried about its implications on society?
Her: No, but have you?
Me: I have a degree in economics, an MBA and an now about to get my BSc in CS.
Her: well, regardless I still think it's terrible.
Me: well in that case how about you shove your unfounded opinion where the sun don't shine!