I just had a snack I used to eat all the time up until a year ago (ketchup on corn chips) and couldn't believe how disgusting it was. I think it's because I've gotten used to having hummus on corn chips instead.
Also, I've really gone off pastas and garlic bread. For a long time I haven't been too keen on bread, but garlic bread was an exception... until now. I'm completely over it.
And looks like I've gone off cheesecake too. Too creamy and rich.