We won't rescue our pride by beating them. I doubt Inter fans were proud of their team when they beat us on a match where we didn't need the points and in a season when we won the scudetto.
The 3 pts are the importance of this match. It will be very sweet if we beat a big rival, like we beat Milan earlier this season, but unlike last year (when even though we were far behind Inter, the win was important as the first one after Calciopoli), this year we play for 3 points, not for our pride.
It's not a 6 pointer, it's not a matter of pride. It's just a normal match against another big Italian team. Actually, i think this match will be of less importance than the match against Milan later this season.