I'm not sure about how to answer this one.
I have an inherent conflict in that I am extremely arrogant, so I think that I am smart, intelligent, or whatever, but also have social anxiety disorder. I just fear that people will misperceive me, and think that I am not as capable as I think I am.
I am not really afraid about anything in particular, I am just afraid that people think of me negatively in any way, period.
I guess that it means that I am afraid that people will think that I am substandard, not in general, but in any given area.