"We had to play with sharpness and quality to win. We had three or four promising counters in the first half, then started the second with a mistake. We had a chance, then a mistake, then another chance and another error," he told Sky Sport Italia.
"Of course it becomes very difficult to get back into a game after making so many mistakes. I don't think these errors have happened before, but they completely changed the game.
"If we don't take our chances and the other team does, then of course we are going to lose. There was also a penalty on Dries Mertens.
For breaking stories and all the great banter like us on Facebook: facebook.com/tribalfootball