"I know my true worth," he added. "The whistles at the Olimpico spurred me on. I tried not to hear them.
"The fans sometimes have to understand there are certain moments when a player playing for the team of his heart doesn't play well.
"But you also have to understand why a fan whistles."
Vucinic insists: "I have always said I looked to come to Roma, I am 50 per cent owned by them. Now I hope to become 100 per cent. The rest don't interest me."