The author places here an unusual view on the key questions of the life, world, universe and ourselves. From the strictly rational view, he presents here a possible mathematical mechanism of basic functionality of the brain, of the soul, of the life (incl. definition what is life), how the consciousness and subconsciousness works from the computer science view, what happens in the brain when we are dreaming, what is the sixth and seventh sense from computer science view, he submits here the deficiency of Darwin's theory of species using genetics, the explanation of previous lifes based on genetics, what is love, faith and God from mathematical and computer science view, he submits here computer science view on differences between men and women, etc. The previous text is incomplete list of chapters. It is written in popular language readable for non-mathematicians and non-computer-specialists. The book includes illustrations which touch the themes with humour. The illustrator is a nuclear physicist and joker Pavel Kantorek (Canada). Author's intention is to start a discussion on presented serious themes of life from unusual views but based on natural principles and laws.