Jacek Czapiewski is a Polish metaphysician, mentor, and founder of Metaphysical Intensive Mentoring. For over twenty years, he has been researching consciousness, metaphysical development, and a holistic perspective on humanity. He combines elements of philosophy, introspection, and spiritual practice to create his own unique methods of development. He conducts mentoring, workshops, and lectures, supporting participants in discovering their inner potential, working with their own consciousness, and gaining a deeper understanding of themselves. He is also the founder of Holisses.pl.