There's a few, [Bard.google.com](https://Bard.google.com), artificial intelligence, you can ask it specific questions, better than search engine. Then I also use chat GPT from [openai.com](https://openai.com), it's free version is 2 years out of date but you can get a paid version. I have views on AI but I guess that is for another time. Sorry I have no fast taper advice, as I am slow tapering, but there are guides, and the auto mods send messages if you make a thread on rapid tapers. Best