Jung called it a "non-causal connecting principle", bearing in mind that the principle relates to the phenomenon of apparent coincidences not expected us to direct space-time framework. These limitations do not apply where there are subatomic physics and the mind. EMOTIONAL KEY It took another forty years before it was proved experimentally an important discovery, offered these great scientists. The discovery concerned the key role of emotions. Jung and Pauli believed that emotions are the oil that lubricates the wheels of synchronicity. In the field of transpsihicheskogo, emotional event is much more likely to provoke the reality of synchronicity (that is, corresponding to the actual event). Stories of significant coincidences make it possible to assume that this is so because they are often associated with deep emotional manifestations. Communication of mother and child, love, death, victory, success, depression - all of this seems to somehow be present in those events that generate synchronicity.