"We gave them a goal and another one or two opportunities.
"When you're wrestling with the opposition like that, it's difficult. To match them was always going to be difficult.
"David Perkins doesn't go down, he's too honest, then we go and concede. I suppose he could have shown a bit more gamesmanship.
"I'm not going to beat John Stones up for that. I'll keep playing him and he'll keep learning.
"Maybe the Nottingham Forest mistakes caused us to be a little bit nervous."