I'm increasingly unhappy with the limits on AI text generation and I have heard that it's not that hard to do it on a laptop oneself. What is the best path forward?

I saw Generative AI for Beginners from Microsoft on GitHub. I've looked at https://fmhy.pages.dev/ai but I'm not sure what I'm really looking for.

I write fiction, and I want a chatbot that will function like chat gpt3.5, but not shut down if things get bloody or sexy, as they so often do.

You know ready, aim, fire? I'm in the AIM stage.