In this book you will find explanations of why information reliability may be low when using a pendulum or frame. The book will teach you how to choose the right “invisible interlocutor”, how to conduct a dialogue with the entities of the Subtle World and how to get answers to your questions, how to evaluate the source of information, how to protect yourself from negative influences from the Subtle World and will give many other practical recommendations. As a result, any person can enter into conscious interaction with the entities of the Subtle World and receive the required information or help from them. The book complements the works of other authors related to the use of pendulums, the framework of other non-traditional methods of obtaining information. The book is aimed at readers interested in issues of device and reception information from the Subtle World. The book develops the system of views on the world set out in the book “What to do when everything is not as you want” or the books of the “Threads of Fate” series.