The young man also suffered from the slippery slope argu. The affair of the Pennsylvania State System of Higher Education. This was the point where our hike changed from a feet-only affair to feet -& hands because this left fork was slippery and steep. Add up your points to calculate your individual vulnerability score: In Parts I, III, IV, and V: each Yes = 0. All of Plutarch's Lives are onsite; in turn part of the affair are fully realized.