Ole Gunnar Solskjaer is confident Manchester United will continue to progress under his tutelage.
United were beaten 2-0 by PSG at Old Trafford in the first leg of their Champions League last-16.
It was the Norwegian's first loss since taking over as interim manager, but he insists his team will move on quickly from the result.
"At this club we bounce back, we have to bounce back," he said. "We're in the Champions League, it is always going to be difficult whoever we play.
"Our bread and butter is the league, FA Cup against Chelsea. There's so many games to play.
"I'm not afraid. I've seen the reaction, they're disappointed, but there's determination and desire there to put this right.
"When we go to Paris. It's a difficult mountain to climb but not impossible. If we get to half time with a 1-0 lead, that's what we're going to look for."