That perhaps Haimon is unstable if he’d kill someone if he can’t have them
C. hyperbole
Hyperbolas are now commonplace in language today (think of how often, or at least I do,you might say "This is best tv show ever!" when you might just mean that you like the tv show. Or how we say repeatedly "This is the best day", when there can only be one "best day".)
Answer:
You have it correct in the question. The punctuation mark (a period) goes at the end
Explanation:
His motivation is the lack of self confidence, so he lies to make him seem appealing to the viewer