Everyday life sometimes seems difficult to us. We teach to the full, but more and more new challenges do not allow us to relax. Like a marathon race, we overcome kilometer after kilometer on the path of life, transforming experience into our own individual personality. We feel the commotion around us, sometimes we worry about small problems, sometimes we worry about other people's opinions. But all this exists only until the first flash on the horizon. In a few seconds, with the arrival of a loud sound, a complete reassessment of life priorities will take place. The contrast between real and empty will be striking.