A possible concise summary is:
The speaker is a guru who talks about how to create pleasantness within oneself and in one's surroundings. He says that people have lost the idea of heaven and are looking for happiness in chemicals. He says that people need to use tools to manage their own system and become conscious and blissful. He says that there are simple tools for common people who want to live well and there are mystical aspects for those who want to know the root of life.
Some possible facts extracted from the text are:
1. The speaker is a guru who teaches people how to be peaceful and joyful within themselves by using tools to manage their mind, emotion, chemistry and energy.
2. The speaker claims that the heaven has collapsed in people's minds and that people are using chemicals to seek ecstasy instead of finding it within themselves.
3. The speaker says that the human mechanism is the most sophisticated chemical factory and that people can produce the chemicals that will give them fantastic experience if they are good managers of their own system.
4. The speaker says that what happens within a person should happen their way and not be determined by someone else or something else.
5. The speaker says that there are mystical aspects of life that are not for everybody but only for those who want to know the very root of life.