I think that "Quit the hit show you created and get right to work creating another hit sitcom for another wack-job diva because you are just plain stupid." was Cybill, which seems to match descriptions of it's star. Also, it matches "Get fired from your second hit show because the co-star wins a fucking Emmy... and you're stupid." (Christine Baranski)
I think "FINALLY learn from your mistakes and create a hit show with wonderful, loving people. Late in the second season during a rehearsal suddenly realize they are not going to hurt you." was Dharma and Greg, after which he started on "Two and a Half Men"
I'm kind of amazed at the ability of the human mind to store all that information about those shows over the years, and kind of ashamed that my mind seemed to have most of the information on hand.
I think "FINALLY learn from your mistakes and create a hit show with wonderful, loving people. Late in the second season during a rehearsal suddenly realize they are not going to hurt you." was Dharma and Greg, after which he started on "Two and a Half Men"
I'm kind of amazed at the ability of the human mind to store all that information about those shows over the years, and kind of ashamed that my mind seemed to have most of the information on hand.