Curt, the wrong passion. Guys like the example above couldn't get where they are if they didn't have passion but passion manifested the wrong way is like a poor man in his attempt to both cut down practice time as well as get listener feedback played heavy metal on an urban environment at the crack of midnight where everyone just wanted to get some rest.
With the right amount of luck, he would still get enough listener feedback or even get a party started which would motivate him further to practice and hone his skills.
But,
the most likely thing is that he'll get neighbors shouting at him to go to sleep.