Yeah, it didn't work for me.
- got into Grad school, was in the top of my class, now working for one of the top agencies in the industry
great point.
nobody is saying to be cocky or to oversell and under deliver. But every resume/cover letter/college app is the SAME nowadays. Take a chance, man. Be a little different. Don't be afraid to be what people like Heather consider "arrogant". Go for it - but in a tasteful, classy manner (keeping in mind your audience).