Nepal is the world I come from
Each year I realize why it is so important to keep heritage and culture alive
showing why Nepal is so important to me
You talked a lot about Nepal being the world you come from, but you rarely describe Nepal. Instead, you described a lot about your move to Boulder, which distract your focus. Also, you haven't explain enough about
how exactly your world has shaped your dreams and aspirations, as the essay is asking. You should tell more about this.
Overall, your essay is good, but lack of focus because you wrote too broad. You shouldn't tell all the details of your experience, this is not a novel that has to have chronological plot. Since the essay has word limit, focus on one aspect that is the most important for you. Maybe you can focus in your experience as immigrant from Nepal (so you should not explore much in your identity as Nepalese), or your coming from Nepal (so you should not explore much in your move to Boulder). After all, you do have a story, there are many options to try :)