"I respect Conte's choice. He explained to me why he left, but that stays between the two of us," Marchisio told Tuttosport.
"I can assure you that he's not the type to continue as coach when he's not feeling committed 100 per cent.
"He tried to keep going at the start of the season because he's a Juventino, but he then realised that it was in everybody's best interest to go separate ways."
The midfielder then went on to stress that Juventus are in good hands again following the appointment of Massimiliano Allegri as Conte's successor.
"Each coach has his own character and methods, but things are working well with Allegri. And don't you think that Allegri doesn't scream when necessary...
"And either way, even if our coach doesn't scream to fire us up, we're in good shape and ready for the new season. A great season awaits. We want to defend the Scudetto and do a good job in Europe."