Bonucci was on the scoresheet in victory over Napoli.
"The faith of the Coach is at the base of everything," said Bonucci. "I also feel the belief of the club and the side in me.
"The whistles directed towards me? They have certainly made me stronger in character.
"I like to play football with the ball on the ground and that happened at Bari as it does here. This makes things easier for me."