Human beings in any society have to communicate with others to meet their needs. Establishing any relationship requires the prerequisites and areas that this relationship and its efficiency to meet the desired need. One of the most important requirements for useful communication in any society is trust. Trust is a fundamental element in maintaining social life, order and establishing ties between members of society. Trust in the word means to rely on, trust, confidence and belief. At the heart of this word is a kind of faith and belief in something ahead. Trust represents an individual's perception and mental expectation of the future and future actions of an individual, an institution, and a social relationship. The principles of trust are the basis of the formation of social capital, because it is based on the existence of trust that people want to participate and interact positively with others, and social networks through which human needs in social life are met and the social energy needed to Strengthening society is taking shape.
Trust is the key to unity, cohesion, stability and order. From this perspective, trust has a dual relationship with society, on the one hand, it is created through the interaction of individuals with others. In other words, trust is the product of people's lived experience in society. On the other hand, the higher the social trust, the more cohesive and cohesive a society we will have. From this perspective, the level of social trust has a significant relationship with the level of development and the level of economic equality. In principle, more developed societies with more social justice also have higher levels of social trust.
Simultaneous trust is a very personal thing, that is, it is formed in my mind and yours, but at the same time it is a very social thing that comes from the experience of my interaction with others. When I have a positive experience from others in interpersonal and intra-group communication, I have a greater chance of building trust and strengthening it. Trust requires a trusting party and a trusted party and a relationship between the two. Trust will collapse if either party violates the rules of the relationship and its effectiveness in meeting the other's demands. Social trust means that in a social relationship, at the very least, the other party will not do anything to my detriment, and at most, the other party will do the job to my advantage.
Trust also has a significant relationship with the level of risk in society. Trust and risk are both future-oriented in an interpersonal or intra-group relationship. The more risky a relationship is in a social setting, the less reliable it is and the higher the level of distrust.
Social trust has different levels. At the micro level, we have interpersonal trust, which usually involves close relationships with family and close friends. At the intermediate level, we have confidence in civic and social institutions and the general public and the wider environment, and finally, at the macro level, the macro-political structures of government and the state and their affiliated institutions can be discussed.