Once I’ve decided that I like something, I tend to be pretty loyal. That’s even more the case when it comes to people. But hate is very close to love; both are very strong and persistent emotions — they just have opposite polarities. The true opposite of love (or hate) is indifference.
And it does happen that, sometimes a single event that gets on the wrong side of me instantly flips the polarity of my feeling. Sadly, it’s always been from positive to negative. I’ve never had the movie experience of hating and then loving.
Recently two things have flipped my switch, and a third one is tugging at it.