backend : frontend and the reverse are both present, that implies unidirectional relationship. I like how illustrative it is in the general context of rivalrie

backend : frontend and the reverse are both present, that implies unidirectional relationship. I like how illustrative it is in the general context of rivalries: I observed that people are most negative towards their neighbors, as opposed to those who are very different. Perhaps it's because similar agents need to compete for similar resources?