Wang Sina

I was accepted to a handful of schools. My decision ultimately came down to an Ivy and a large state school that has a strong program in my area of specialization. After visiting both schools, asking the advice of many people in my field, and spending sleepless nights thinking about my future, I determined the state school was my better option. There is a part of me that wants to let the state school know I turned down an Ivy to accept their offer. I am hoping that maybe they will value me more if they knew. Is this an asshole, narcissistic move? Is there any diplomatic way to let them know?