With ChatGPT, just like with people, the usefulness of its answer is directly related to the quality of your questions.
While it is not difficult to ask questions well, it does not often happen by chance.
Luca (@ai-chatgpt) has published a concise lecture series that will have you getting better results in just a half hour than you probably thought possible. Better results than most popular youtube videos are proudly shown as demonstrations.
The big surprise to me was getting ChatGPT to ask you questions!