Jeff Garlin has been diagnosed with bipolar disorder. The 60-year-old comedy actor has taken to social media to discuss his diagnosis, admitting it can be “too much to deal with” at times. Jeff – who departed his ABC sitcom ‘The Goldbergs’ mid-way through season nine – said on Instagram: “Bipolar is a mother******. Sometimes it’s just too much to deal with. I’m doing the best I can. This the first time that I’ve opened up about this. #bipolar (sic)” Jeff quit the sitcom in 2021, amid complaints about his on-set behaviour. And the actor opened up about his mental health shortly before the premi…