It's a hard pill to swallow when someone dislikes you strongly. But in the end it has nothing to do with you, it's something on the other person's brain that gets triggered by you. The owner of the bar I go for breakfast dislikes me strongly. There's no reason, I am probably the most respectful and polite customer he got. Bar is going down the drain and he directs his frustrations at me. This is part of human nature. There's many similar situations where people have some frustrations and take it out on someone randomly. Many such cases. I would say most hatred is completely arbitrary and irrational, not due to the object of your hatred