So ChatGPT now lets you create your own custom ChatGPT using OpenAI's no-code platform GPT builder ... about time, I thought, to give it a try and create my own chatty conference preparation assistant, TrueDee. It/she/he is available at this link, so feel free to get acquainted. We are not exactly soulmates yet, as TrueDee tends to be a bit erratic, ignore my wishes, and hallucinate. But I ...