I don't think that the vast majority of rockstars grow up mentally past their late teens/early twenties. They live a lifestyle that allows them to be Peter Pan forever. They can spend their days partying and doing drugs, with a manager to babysit them and handle all the adult decisions.

I still love rock and metal, and have ever since I really got into classic rock in middle school. But that makes me acutely aware as I grow older, people who seemed really smart when I was younger, seem dumber than a sack of bricks as I approach them in age.

I think Michael Moore takes the cake(no pun intended), went from documenting the impact of globalization destroying Detroit's economy to shilling for establishment political candidates.

He still dresses like a typical fat NPC in the cereal aisle at Wal-Mart as if hes fooling anybody that hes totally not a multi millionaire with multiple homes and armed bodyguards.