So on the Harvard application there's this question:

Your intellectual life may extend beyond the academic requirements of your particular school. Please use the space below to list additional intellectual activities that you have not mentioned or detailed elsewhere in your application. These could include, but are not limited to, supervised or self-directed projects not done as school work, training experiences, online courses not run by your school, or summer academic or research programs not described elsewhere.

I have like one academic thing that's half part of the school and half not (Latin/JCL) but that's what I talk about in my "briefly elaborate on an EC" short answer, so I'm wondering, will it hurt me if I don't fill this out? I'm honestly not sure what I'd say. I'm really busy during the school year and summer with classes at school and activities that aren't intellectual, like running a camp and previously mentioned Latin stuff. Are they going to look at my blank answer and decide I'm not self-motivated enough to learn at Harvard? Or will it not matter that much if the rest of my application is good?