I think he will, but there might be a real primary challenge.
Considering how many failed businesses he has under his name, I doubt failure is enough to hurt his ego. He’ll just make something up so he can pretend he’s still a success. Like how he claims he won the last election despite it being yet another failure to add to the pile.
Yeah, while the cluster b two axis graph of opinion of self and opinion of others is useful it’s important to remember that narcissism is often rejection of acknowledgment of personal flaws. They don’t actually like themselves