So I feel like my PS is about ready to get sent off (with the exception of an additional paragraph that may be in the works.
Only thing that got me a little set-back is the fact that someone told me I wasn't direct enough, I still don't see it, and he wasn't very specific, he was a friend of a friend that was an UG adcom at Berkeley though, so I am a little worried. If anyone is willing to give me an overall opinion, or to look for some major grammatical errors I'd really appreciate it.