Manchester United boss Ruben Amorim says his players are "too anxious, too afraid" and that his team's poor form has taken its toll on him.
United head to leaders Liverpool on Sunday (16:30 GMT) on the back of four successive defeats in all competitions - including three in the Premier League.
They have won just two top-flight matches since Amorim took charge in November and are only seven points above the relegation zone.
"You can see in my face, you can compare it to the way when I arrive and now," said Amorim, who has lost five of his eight Premier League games in charge.