It's not that we dislike them, we dislike the sensation of being near them, their energy feels off and doesn't mesh with our own, ups the static energy in the environment. Oil and water don't mix, doesn't mean oil has anything against water or that water has anything against oil. Too many people want to attach it to some emotion instead of viewing it logically. Not everyone can be best buds, conflicting energy leads to confrontations. If you can't get along with another without unwanted emotional entanglement, then it's best to just let it go. It's hard to be zen about it, especially when they see this and attempt to force their presence... but then most people I "clash" with seem to be caught in the primitive dominance/submission or obsession/repression paradigms. (Editing this to add, not people who clash with me... that's not my problem. I find that if I incite a reaction in someone, it usually affects me very little... mutuality is rare in those cases, but if someone doesn't like me, I don't push it, I get it. I'm not claiming everyone who doesn't like me is primitive, I'm saying those I don't like usually are, lol... but not always, sometimes it's other things entirely, just clarifying before noses get bent, lol)