I'm almost done with my general application (just need to edit my essays). I sent my advisor my PS and she said it was "really good and solid" but that I didn't really address my philosophy and goals. So now I'm trying to edit but I really don't understand what to write for the philosophy part. In the draft that I sent to my advisor, I briefly mentioned something along the lines of: medicine is about putting other's needs before mine, etc. Should I elaborate on that idea or put other philosophy stuff in there?