It appears that, despite the fact that we regularly employ rationality, seem to lack any sense. Many theories have been put forward by researchers. as to why logical reasoning goes awry. As a result of this, some have argued that people are ignoring or adding their own data, or that they are having difficulty keeping track of information or are unable to locate the information they require. There have been instances where stated that the language used in everyday life is distinct from that utilized in formal settings. According to logicians, however some believe that human error may be to blame for our inaccuracies incapacity to think clearly. Expertise in the field has been suggested by several. A good argument's content helps us make better inferences while others argue that it is the comfort of the familiar that causes the problem with such a skill. Assuming the issue isn't due to flawed reasoning, Our attention is drawn to what is in the substance something erroneous?