Brazil have shown psychological frailties in recent years , notably in the 7 - 1 collapse against Germany in the World Cup semi-final in 2014 .
The man known as the ' King of Rome ' said the key will be making the pressure work in their favor .
Brazil have shown psychological frailties in recent years , notably in the 7 - 1 collapse against Germany in the World Cup semi-final in 2014 , but the man known as the ' King of Rome ' said the key will be making the pressure work in their favor .