Q - You’re not concerned about your mindset?
Djokovic - I’m the only player that shows his frustration on the court? That’s what you are saying?
Q - You’re one of the top-ranked players in the world.
Djokovic - So?
I so agree with Djoker on this. I don't think top players should lead by example when it comes to "frustration". Yes, they have more opportunities to stay cool than lower ranked players do as their winning record proves it, but they also have more responsibilities than the others. If they fail to live up to the expectations, they'll quickly end up lower ranked as the others. Anyhow, all players are humans with varieties of characters, so all of them ought to have the room for their outbursts as long as nobody gets hurt for them. Otherwise, we may have fewer talents showing out there as they may hold back whatever they've got show.