"I was only ever there one year," says Null, who was fired in August after one season on Saturday Night Live. "I had one season, and you definitely have a lot of questions looking back: Did I do something wrong? Was I not writing good enough stuff? Honestly, looking back — knowing how the show works, the mechanisms and the politics, and its energy — it’s a very tense and stressful place. No one there is 'having fun.' Air quotes." ALSO: One-season SNL-er and Master of None star Noël Wells is releasing her debut album.