Shane Duffy says that the Norwich City team need to cut out the individual errors after a 3-2 defeat against Leeds United.
The Republic of Ireland international scored his first goal for the club before Gabriel Sara doubled the advantage. However, Leeds pegged Norwich back to win.
"It's disappointing. We built up a two-goal lead against a good team and have thrown it away really," Duffy said.
"We just stopped doing what we were doing in the first half. We were getting the press right, getting after them and making them make mistakes. Then we came out and sat off, and they made a few changes to cause us problems, put four up top.
"Silly individual errors and decision-making is what's disappointing, we can't do that at this level against good teams. You'll get punished."
The centre-back said that the messaging at half-time was to continue as the first half had gone and to push forward to seek out more goals to kill the game.
However, Leeds would be the ones to strike first after the break.
The manager said at half-time to go out and press them, get the next goal and kill the game. No excuses, we weren't good enough. We weren't at it in the second half and three terrible goals again.
'We need to stick together of course. There were signs today, we were 2-0 up against Leeds, we've got to take the positives. There's a good dressing room in there, good lads. It's disappointing but we'll go back in the morning and reflect on it."