The main draw of personality cafe, allowing those of similar personalities to communicate in a common forum, is also what is so dangerous about it. I've noticed in myself that I tend to grow much more introverted, unhealthily even. I focus on becoming the stereotypical INTP in an attempt to have others recognize me for my differences. While it is great to speak and converse with those who have similar problems and experiences it also causes an elitist worldview. In an isolated setting we begin to hate the world around us because it doesn't compare to the false reality created online and inhead. This narcissism must be consciously avoided to uphold the relationships we have with those around us.
TL;DR I'm on perc too much and now my friends don't like me