u/Oleander_theoctopuse

While reading the poem, I realized that it changes perspectives.
It first starts with third-person, only using it twice. It focuses more on what's going on with his surroundings. I believe this suggests Bojack has a great disconnect from himself especially after he relapsed.
Then it uses second-person twice when he starts falling off of the cliff and he starts to come more to his senses
Finally, it uses first-person 6 times. He's fully in the moment now; he's reconnected with himself as he realizes what's about to happen to him
(Also, at this time, Will Arnett's voice sounds less like Butterscotch and more like BoJack horseman. This is another way of conveying his awareness and regret of the situation)

I hope you understand what I mean by this, I don't think I explained it well.