Dave Grohl Is All About Teachers…Check This Out..Posted on July 29, 2020BRISBANE, AUSTRALIA – FEBRUARY 24: Dave Grohl of the Foo Fighters performs at Suncorp Stadium on February 24, 2015 in Brisbane, Australia. (Photo by Chris Hyde/Getty Images) Dave Grohl is the rockstar that I want to have a beer with the most. He dropped out of school, but has obviously done ok with himself. He weighs in on going back to school and defends teachers…