Raabend
Thanks Leverandon! I was planning on addressing some unique personal qualities for the first part and professional skills in the second. The word "expertise" is tricky because (I think), a 26 year old cant be an expert at anything yet in the professional realm....
Don't worry about that. My entire quote had absolutely nothing to do with the professional realm (and I still received a R1 interview invite). Be creative. I like the advice that was given to go with the first thing that comes to mind.
I agree that "expertise" is tricky. Did everyone stick to a single sentence for this? Or did you use the fill-in-the-blank part as sort of an introduction to a few additional sentences? With a 100 word limit, I'm assuming they expect more than one sentence?
On a side note, I guess I'm getting close to completing my app if I'm nitpicking this much...