Sentence:  "To be a fan of Gonzales is to be disappointed often," he says. "It's to be someone who maybe loves the piano album and then goes to a show and is like ‘Why is this guy spitting on us? Why is this guy climbing all over us?'" . . . . "I just have a complicated personality," he adds. "I'm a <WSD>shit disturber</WSD>." 
Meaning of the word marked with <WSD> tags:  A person who causes needless difficulties or distress for others; a troublemaker.