Intention exists, which comes from the energy field of the human body, but this energy field of the human body will weaken with the desire that is constantly generated the day after tomorrow. Reducing desire, maintaining peace of mind and doing more good deeds can increase this energy field. It can be said that virtue is the source of people's energy field, and practitioners practice Xiu De. The more single-minded a person's ideas (beliefs) are, the greater this power will be. This is why people often say that "sincerity is the spirit". In Buddhism, it is often said that "one point of sincere respect will benefit one point, and very sincere respect will benefit very much". Why do bold people succeed easily? Because bold people are decisive, single-minded and confident, they don't have the same concerns as intellectuals. Therefore, as long as the mind is right, the simpler the better, the simpler the easier it is to succeed. And people who are suspicious and indecisive can hardly succeed in doing things. A person's life is a process of energy consumption. If it is not artificially controlled, this energy field of human beings will only weaken rather than increase. (The most energy-consuming person who is cranky is the consumption of Qi, blood and energy. Therefore, it is the best way to calm down and restore your qi and blood (energy). People who come out of the mountain again after closed-door cultivation are often prone to make a comeback, just because one's energy is limited through cultivation, and the intensity of different people's energy fields is different, but people with the same idea can sum up their energy. (Buddhism, for example, concentrates on helping the mind) People with special functions do things that ordinary people can't do through the spiritual power generated by the energy field. However, people with special abilities must be highly focused at work, otherwise their skills will be greatly reduced. If someone's energy exceeds his opposition when making achievements, he will not succeed, but may cause harm.