Who am I? What is the meaning of my being? What's happening inside me? Why am I suffering? What does this crisis mean? These are just some of the questions we frequently ask but rarely have answers to. Yet having an answer will enable most of us to find meaning and well-being in our lives. With this book - 'The 22 Mental Functions Explored in Detail' - I am offering you a concentrated presentation of simple and systematic ways to understand your inner experience and put that knowledge to practical use. All of us must learn to explore our mental inner world, be a part of it and cultivate the inner peace we all seek. Whilst technology offers us convenience and breadth of knowledge it is nevertheless based on a superficial understanding of the human world delivering a rationalistic exchange of information on the one hand and materialistic fulfilment on the other, lacking the necessary depth that can enhance our inner world. Numerous psychosomatic illnesses and psychical problems have a direct relationship with the state of our mental inner world. The causes are often there. This inner human reality is intangible. My aim with this book is to give access to this inner mental world and to make it understandable for everyone. Exploring and developing your own 22 mental functions is more important today than ever before. The future of every single person and humanity depends on our inner development because the potential and responsibility for a new future lies in each one of us.