<p>I'm a senior right now and still finalizing which schools to apply to [It's November okay I know, I know] but anyway was wondering: how cutthroat is Penn? I've heard that the competition is pretty intense there, someone even saying that students wouldn't answer each others' questions. I know it can't be THAT bad, but am pretty nervous - I'm in the applicant range for Penn, but just at the very bottom, so I'm preparing to work hard but I don't think I could handle it if the atmosphere was extremely intense. </p>
<p>In short: How hard are classes at Penn, compared to high school? How much time per day do you spend working on academics, outside of class? How's the general student environment: friendly and supportive?</p>