Newcastle United boss Eddie Howe admits their Champions League clash at PSG is make or break.
Newcastle cannot afford to lose to stand a chance of reaching the round of 16.
Howe said, "The mood of the group is good. It was a pivotal moment [the Chelsea win] - it would have been very easy to feel sorry for ourselves. The lad did well to play at such a high level.
"It's difficult to talk about their players. They have quality everywhere. They've been scoring goals for fun. Our structure and resilience has been good, bar the Bournemouth game. We're going to need to be as good as we know we can be.
"We need to play on the edge. Every team is at their best when they have that different emotion running through them. We need every ounce of motivation and energy to get a result here. This is a defining moment in our campaign. We're going to give it everything."