The only way Brazil will be able restore confidence is to keep winning, according to coach Dunga.
Dunga is aware of the tough job ahead of him as Brazil look to return to their dominant ways in the world of international football.
Brazil were humiliated on home soil by Germany at last year's World Cup and were knocked out of the Copa America quarter-finals by Paraguay.
Dunga, who is currently in his second stint as Brazil manager, knows first-hand the pressures that come with the job.
"In '94 we were champions and the Copa America was next.