Hey guys, I'm a Dutch 15 year old guy who has discovered TRP about a year ago, my friend just went through a break up with a girl he really liked, they were friends at first but during an exchange to Italy they got in a relationship for a small while. Then the girl dumped my bro and according to him, she was speaking to a guy named Kevin (19 year old chad). Right after breaking up with him she got with this Kevin guy. I keep subtly telling him about TRP truths, hypergamy, monkey branching and all that. How do I help my bro deal with his oneitis and introduce him to TRP effectively?