In the last 12 months i've become addicted to olives for some unknown reason.
I went to a birthday party at our local pub and they had olives on the buffet. I was determined to try them, even though I absolutely hate them. I always wanted to like them but couldn't stand that metalic bitter taste.
I tried them and it wasn't as bad as I remembered and a few weeks later I passed one of those greek stalls selling fresh stuffed olives and I bought some garlic stuffed olives and from then on i've been totally addicted to them but previous to this I couldn't stand olives. Weird.