my point before was that the amateurs would have freerolled/qualified for peanuts compared to the 10M entry fee for the pros, hence they wouldnt fret about losing 10M which they never had in the first place.
however, the point ur making now is also a good one. playing to win a chunk of 60M will def make any amateur nervous as hell.
one additional issue in favor of the pros IMHO is that fact that many of them have been known to win or lose literally tens of millions in the big cash games they regularly play. so to them, this might be yet another 'big one' at the bellagio, in a sense...
so, its even more of an 'even field' nervousness-wise than we discussed before.