The Orderly Universe

It is only natural that people like to make order out of their perceptions of the universe. It is this inborn trait of people that leads them to disbelieve things that are true but are strange. Sometimes true stories are falsely turned into mythical legends by those who want to make order of their universe. Such is the case of the legend of the alligators in New York sewers. It is actually true that it happened. Inevitably, the deniers started writing that it was an apocryphal legend. Eventually the alleged apocryphal legend turned into a "hoax" and "wholly false story" suitable for the gullible. As the link above shows, the legend is a true legend, not false.

There are other reasons for this strange human trait to refuse to examine the evidence. One of those reasons is that no one wants to be thought of as a fool. This is a consequence of possessing an ego. In order to not appear a fool, it is best to not believe the tall tales you hear.

On the other side of the coin, some people do indeed exaggerate or lie for the purpose of humor or monetary gain, so, disbelief also has a basis in human nature. In the end, there is no substitute for actually examining the evidence and making your own decision. In examining evidence, it is necessary not to rely on other peoples ridiculing opinions of the evidence. Only by a detailed examination of the evidence by yourself will do.