Barcelona coach Ronald Koeman admits he struggled to handle their 1-1 draw with Cadiz.
Despite the disappointing results against Sevilla, Paris Saint-Germain and Cadiz, which have left Barcelona staring down the barrel of another trophyless season, the 57-year-old is trying to keep some hope alive.
"[My mood was] dreadful the other day after the match because I feel responsible and I think about how to improve," Koeman said.
"It affects me, but I'm not going to give up. I tell the team that we can do it. It depends on the next games.
"We have to win every game to be able to fight [for the title]. There is hope and, while there is hope, we have to go for everything."
