The NFC South side claimed a comfortable 31-13 win over their divisional rivals to move 4-3, giving them their first winning record since 2008.
The tight end told reporters: "You need to win these games. It's in the division, short week, on the road.
"I know they were struggling, but this is still the NFL. To handle our business is what good teams should do. This is starting to show a new step that we've taken.
"We are starting to see what comes from hard work. You start to see these results. Winning becomes contagious."
Olsen had three receptions for 21 yards and a touchdown last night.