The key idea is that people are very different by birth in terms of the level of light in their soul (from 1 to 10,000 units). People's souls have different levels of the ratio of light and darkness, the best level is 90%/10%. The level of light determines the level of energy in life, and with a high level of energy a person can do a lot. Men have 12 initial professions and there is one of them where he is an ace. And, as a rule, a man is not in it; the level of realization of his soul is close to zero. Chapter 3 describes an approximate procedure for unlocking the potential of the soul. There are only 1.5 million people with a level of light in the soul of 90% embodied on earth, and therefore it is important that each of them has the opportunity to access their resource through this book.