hi! i'm working on my secondaries now, and a lot of them have an optional additional comments question. their character count for these questions is also pretty high, like 4000 characters, and i was wondering if most people fill this whole thing? i have a few school-specific notes i want to touch on, like using it as a "why us" essay, but i certainly won't need 4000 characters. maybe a couple hundred. should i try to come up with more to write about?