ChatGPT 5 was designed and trained to be smart... like as a software developer, mathematician, chemist, etc.
It is a terrible conversationalist.
How annoying it would be to speak to the the most skilled genius in the world, if they have no skill at coming down to your level and being relatable.
I found this prompt on Reddit.
According to my first test, it works very well even when I use thinking mode.
At the beggining you just give it a ton of instructions about the style of the conversation.
At the end, you then tell it what you want to talk about.
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I added the prompt in the first comment here 👇