What food have you tried your hardest to like, but just can't do it no matter what?

I have come to accept the fact that even though Im trying to eat healthy and lead a better diet, I will never ever be able to get to a point where I enjoy eating raw tomatos or onions. Not gonna happen. I love tomato sauce, tomato soup, but raw tomatos are fuckin gross. I can eat cooked onions, but raw they are the most horrible food on earth.