<p>
First, there are almost 10,000 undergrads at Penn, reflecting a tremendous diversity of types of people and backgrounds, so there’s no way that the undergraduate student body as a whole can be accurately characterized as “apparently very arrogant.” While there are arrogant people at virtually any school, and Penn is no exception, there are also thousands of undergrads at Penn who are not arrogant at all, let alone VERY arrogant.</p>
<p>Second, less than 30% of Penn undergrads are members of fraternities/sororities, so while there is a Greek presence, it in no way dominates the social life at Penn, as more than 70% of Penn undergrads enjoy a very robust social life without going Greek.</p>
<p>With the size and diversity of Penn’s undergraduate student body, you should have not problem “fitting in.”</p>