Speaking with EuropaCalcio.it, the Italian was asked if he regretted some loan moves, particularly with Peterborough United.
He said: "I never like looking back, it's too easy to ask questions about what could be. I would do everything that I did, because when I decided I thought it was the best choice.
"At Peterborough, for example, I had started well: after three games we earned a victory in the derby against Leicester and I managed to score a great goal against Schemichel.
"It seemed that the injuries that had so persecuted me in Manchester were terminated, however the next week I copped a new one and it finished my season.
"Let's say that at that time I was not very lucky. But now everything is gone and all that I have lived as an experience will help me, because what does not kill you makes you stronger."