Is Invincibility tag troubling Australia?

That's what I exactly feel.........everytime they lose their invincibility is brought under question and that's what is playing in their minds.....its like they are denied permission to lose, to be human,....I think if they come to terms with the fact that they are indeed NOT invincible and need not be invincible and enough to play good , they would play much better....its that psychological adjustment required....there is anxiety because they will be evaluated critically if they lose...they might have handled it for a good period of years because at that time they never would have thought of domination(although they would have wanted to win every game) but now it seems to be disturbing them....what do you say?