Who is the prototype of the protagonist in Bojack Centaur?

Johnny Ma and Diane are both typical Zuo Yi. Their childhood shadows, family backgrounds and growing experiences are very bad. They also have no sense of security, but money makes Johnny Ma fall unscrupulously, and knowledge and the survival of ordinary people give Diane a chance to be "sweet" for others. However, the gunman screenwriter of Peanut Butter said to Diane, "You are obviously Zoe, but you have to pretend to be Zalda. One day you can't fool yourself. " It is true that every Zoe envies Zalda's life, but they will never fit in. After Mr. Peanut Butter gave Diane countless "surprise" parties, she finally broke out. She hates being trapped in the status quo and losing the meaning of life after making changes. In essence, she and Johnny Ma are the same person, or she is a promising Zuo Yi, because she has a career and a lover, and their brilliance is also the most important reason why all Zuo Yi people do not commit suicide collectively. Johnny Ma is an unfortunate Zuo Yi. His career tells him that computer technology can make movie characters ten thousand times better than himself. And the seemingly true love that I finally met will eventually leave-I think I understand this feeling to some extent. I have been unlucky Zoe for twenty years. This feeling is called "Ah, I knew this would happen."