John,
I’m no longer an editor, but I’ve been one (and a proofreader), and I’ve also taught English at the college level and graded tons of student essays through the years.
Rather than rewrite for you (as my writing center students always wanted me to do), I’ll say that there are two paragraphs that bid fair to be left out entirely. I’ll also say that I think the whole thing could be made stronger merely by re-ordering (and perhaps tinkering slightly with) the paragraphs you have. The question, after all, is “What is most important for Middlebury to know about me?” Is it really essential for the reader to be told, in the first sentence, that that’s what you plan to tell them? That’s mere throat clearing; lose it. The first thing they see should be exactly what the question asks for: the most important thing for the reader to know about you (in relation to your prospective matriculation at the school mentioned). Everything else should flow from, support, and reinforce that point. It doesn’t say “some important things” or “some things you’d like to share” – it says “most important”, and the superlative form of a comparative adjective means one and only one. Be ruthless in cutting anything that doesn’t build up that point. After stating your theme, a stricter chronological sequence might be appropriate here in explaining how you’ve arrived at your current state; as it is, the shifts back and forth in the time being referred to are sort of disorienting.
More specific points:
Vocabulary for its own sake and trite. If I were writing this, I’d seriously consider a simple, unornamented “unlike”.
“Due to” is one of those phrases that academic readers love to pounce on, and it is pretty bad most of the time, since it’s usually used in passive voice constructions. Find another way to say it that’s more direct and that uses an active verb.
Makes no sense. Caused by changing your mind halfway through the sentence about how you were going to say this. More importantly, I’m not sure whether it’s worth fixing. Consider whether this sentence says anything important that’s not better said in the subsequent sentences of this paragraph, or whether you might not be better off using what you’re trying to say here to eliminate the passive voice construction in the previous sentence. If not, kill it.
I don’t think this says anything you haven’t already said in this paragraph.
Regarding your “ignorant, bigoted small town”: I’ve lived in the same type of places (in Arkansas, not Indiana, but it was as bad if not worse), so I know whereof you speak. I can say, from the perspective of nearly twenty years since high school, that no college admissions committee will find it in the least interesting. I mean no disrepect to you, and believe me I know how truly horrible it seems while you’re still in it, but I can promise you that there are dozens of other prospective students dealing with the same thing, and simply complaining about it isn’t going to set you apart from them. If anything, it has the potential to mark you down as just another high school kid who’s convinced they’re the only one who’s ever had to grow up someplace where their intellectual abilities were undervalued. So if it were me, I’d lose the attacks on your home town and emphasize that when you felt you weren’t being challenged by the school there, you took steps to find an academic environment better suited to your needs. Complaining is common; taking postive steps to improve a bad situation is much rarer and much more desirable.
Hope this is useful to you. I’m sure in the morning I’ll be able to think of another half-dozen things to change, but that’s the nature of writing – you can always make it better. I should add that you do write better than the authors of most of the freshman comp papers I saw at Emory in my days there, and if you’d sent in the draft posted here you probably wouldn’t have hurt your chances of getting accepted.