Harvard has an optional essay with no word limit, and I think submitting any extra information might hurt my chances of acceptance. However, it’s Harvard, and I think they still expect it. Should I do it?
Also, does anyone else have examples of schools that have optional essays and know what admission stats are like for them?
Nothing is really optional. If there’s an “optional” essay, spend the time to write a tailored, awesome essay. If you can submit an “optional” resume, then spend the time to create a knock-their-socks-off resume. Same is true with interviews and letters of rec. Good luck to you.
@Materof2 Thank you for the advice. I’ll spend some time and write a good one then hopefully
And I realize that Harvard doesn’t ask for all the things I mentioned above, but many schools do. The point is, tailor every application, and maximize every opportunity within the application. You’ll do great! Good luck to you. 
@Materof2 Thank you!
Simple answer: no. The “optional” part tends to just help a school see who is lazy/doesn’t really want to go there.
Also think: It’s decision day and you didn’t get into Harvard. Do you think “I wish I did that essay…then I know I did everything possible to try to get in.”
Yes I agree. Thank you all for the advice! I have written the optional Harvard essays and I’ve submitted a research portfolio as well
If I were you I will answer it, I think universities like Harvard pay attention even with optional essays.