At the time of writing, there are 556 questions that I, and other bloggers, have answered over the past 19 years. See https://www.advaita-vision.org/questions-and-answers/. Many topics have been covered and there is a good chance that, if you have a specific concern, then it will have been covered here. I also compiled the first 469 of these into a book – ‘Answers… to the Difficult Questions’ – see https://www.advaita-vision.org/answers/ – and added introductions and summaries to the overall topics. But I cannot believe that the visitors to this site no longer have any further questions! So please feel free to write to the ‘Contact-Us’ link at the bottom of the page if you have a particular problem (in Advaita!) that you would like answered.