"Subjective Communication," by José Silva with Ed Bernd Jr., explains how to develop and use subjective communication—an innate ability to access information beyond the five senses. The book, structured as an interview and instructional guide, explores the concept of using both brain hemispheres, emphasizing the role of imagination and alpha brainwave states. Practical techniques, such as health case work and the 3-Scenes Technique, are provided to enhance this ability, ultimately aiming for improved decision-making, problem-solving, and overall well-being. The authors distinguish between biological and human intelligence, locating the latter in a subjective dimension accessible through specific mental practices. The book concludes with a call to action, urging readers to immediately begin practicing these techniques to unlock their potential.