Homo intellectus – a human beeing of the 21st century, in difference of ancient people living before our era and the following two hundred years – is the product of nature, socialisation, education and global civilisation informotisation who are to understand the aim of life in difficult social-phsicological situation and huge streams of heterogenic information. The authors, being based on system analasies of human being development, principle qualities of personality discover the main ways of intellectual human formation. Homointellectus is some fantom, but through education and self-education fantom is really achieved. Authors experience in training and self-training of children, teenageres young boys and girls given in a rather understandable form, will help young people to orientate in difficulties of present day society. The book may become useful for reading in creating a personal intellect and overcoming problematic situations.