When asked about criticism from pundits in recent weeks, Fernandes told Sky Sports: "Obviously, it's not nice to hear those things about you, I think no one likes that. But at the same time, it motivates and makes you think people think there's a lot of things you have to improve.
"You have to take it in a positive way, and think whatever people are saying, if there's a margin for improvement or not. I know you're talking about Roy Keane. I have huge respect for Roy Keane. I think he was one of the best captains the club had. An amazing player for the club, won basically everything for this club.
"It's the way he thinks about me as a player, as a captain. I have to respect that. I try to do the things in my own way to be not the best captain but person and team-mate as I can. I do it every day. I try to be an example in everything I do in the training sessions, on the pitch.
"But obviously, not everyone will like (it), not everyone will think in the same way, and I respect every opinion of everyone. I have to accept there is a lot of margin for improvement in my game and my leadership."