People are all different, so the reasons for them believing in conspiracies cover a broad range of factors. In general, though, people tend to believe in conspiracies because of helplessness.I found that belief in conspiracy theories is strongly linked to insecurity about employment, alienation, lack of interpersonal trust, and minority status ...
The formula is simple. There is no such thing as a one sided argument or a one sided story. There is always a cobtradoctory side to everything. And i think that it is part and our nature to be inquisitive.