Almost everyone has doubts, either before school starts or shortly thereafter. You are going to get into classes and realize that almost everyone is bright, something that CANNOT be said about undergrad. The AMOUNT of information you will be required to process and retain will likely be more intense than anything you have experienced thus far, but YOU CAN DO IT! So can anyone that gets accepted, and this goes for plenty of people that did not get accepted this time around. The folks who do the best at my school are a mix between the awfully smart and those that work hard. It seems that those who work hard outnumber the more gifted students at the top (although it should be noted that even the really smart ones need to work hard in order to make the top grades). You will need to do the work, but rest assured that you have the ABILITY to succeed, and will do just fine (maybe even a whole lot better than "just fine"). Go out and enjoy yourself until school starts. Best of Luck!
Willamette