Just between you and I, case is important, too. Don't write run-on sentences they are hard to read. Don't use commas, which aren't necessary. Try to not ever split infinitives. It's important to use your apostrophe's correctly.
Correct spelling is essential.
Proofread your writing to see if you any words out. There is good news and bad news. The good news is that powerful messages take few words. The bad news is that most beginning writers don't understand how to express these powerful messages in the fewest words possible. The purpose of the projected timeline for completing the dissertation is to plan for completing your dissertation.