Being a rockstar is great. Getting to see the world while playing music to all of your adoring fans, dating celebrities, and all that sweet sweet money. Getting to that point…not quite as glamorous. Dave Grohl has been making the rounds promoting his new book The Storyteller (10/10 would recommend) and recently he told a story about how he still dreams about Kurt Cobain to this day, and how the two survived on a diet of gas station corn dogs while recording Nevermind. Check it out below.