Basically I don't really understand the right problem for this word or sentence "monstrous hangover" but after looking for the real meaning it explains about excessive alcohol use. And unfortunately once again because in my country it is not a country that usually drinks alcohol or usually sees people drunk because they drink too much so the word "monstrous hangover" is still not so familiar to me.
Even so, at least this provides a new lesson about the meaning of words and also how to convey something written to the subject matter. We can take it as part of the written even though it does not represent. So maybe this is a form of effort as a writer to try to exist that is not understood or understood by him. So a new learning always has a way, path and side, it's just how we respond and face it.
It could be diverted to another part as a metaphor, but it doesn't feel right and too forcing the real meaning, right? For example, if it is twisted into the meaning of love where someone feels the feeling or condition of a monstrous hangover. But it seems funny to me, so for this time the delivery that seems appropriate is to convey it in the form of honesty, where the condition of AI is rampant, and the level of honesty has been abandoned.
Yes, this is just a little of the many forms of effort from the author's existence to convey the problem of how technology makes things easier and also sometimes brings bad things. We can also relate to the monstrous hangover in the end, where if you are addicted to technology and convenience without realizing it will become a habit and create a level of laziness.