ad hominem

Yelling, bullying are often arise fluently in a short counter for irrelevant fact that sometimes mostly related to gender, intellectual basis, even racist distinctiveness to which an individual perspectives are always involved as it is pin pointing to its personality opponent subject instead of its expression. Ad hominem, short of the term argumentum ad hominem is defined as an attempt to deny the validity of an opinion with reference to personality (which is negative) or beliefs of the speakers

We see very often that people will easily react cynically to the author or a person presenting the argument neglecting whether its conclusion is true. The smokers will simply reject on irrelevant fact about the author who presenting the unhealthy smoking consequences proposal by pointing them ambiguously, and sometimes even further, by seeking the author negative back ground such as their intellectual basis, their race, even the author’s religious sect.

What I am saying is good to rely on the credibility of statements of fact properly instead of bullying the author for its arguments fiercely.