From one former Green Bay Packers quarterback to another, Brett Favre has some advice for Aaron Rodgers. Rodgers, who recently concluded his 20th NFL season, is again contemplating whether he'll retire or continue his career.

Favre explained that he left for good after the 2010 season because he knew he’d had enough. He also thinks Rodgers can still do it. His confidence comes from Rodgers’s performance in a Week 18 win over Miami.