That is one of the things that always got me, folks running around with stats like Int boosted to 8-9 permanently. Maybe my interpretation is wrong, but at that level trying to deal with normal people would be frustrating at best. I know when I did it for a scene with Brigit she was solving 50 'irrelevant' things at once, and then getting to the point at hand. Before she pretty much blew a mental gasket and collapsed.
Not 100% my interpretation of nWoD stats is correct, either way it was fun to play. Shame no-one wrote down the perfect brownie recipe though 