Crystal Palace midfielder Cheikou Kouyate was lost for words after Sunday's draw with Wolves.
Palace were punished for not extending their 1-0 lead when Diogo Jota equalised five minutes into stoppage time.
He said: "Sometimes we cannot score for 2-0 or 3-0. The goal came from nowhere. They crossed the ball. We don't understand. It's very, very hard today to lose.
"Today we are very disappointed because we worked hard, dominated the second half.
"Maybe we win this game two or three to zero but in the end we take one goal. It's very, very hard to lose. What can we do? The game is finished, our focus is on the next one."
