I think one of my biggest flaws is that I'm extremely picky about food, there isn't much I like, and I've become a bit of a food coward and barely try new stuff anymore. That said, I do love sushi, very yummy

Sushi is divine. I would eat that as often as I could without health problems arising.
Olive oil is a neutral. It works for some dishes and not for others. Olive oil sherbet seems a tad strange though. I would still try it but I doubt i would like it.
Wine is the only alcohol that ever gives me a hangover. I can mix drinks all night and wake up the next day merely feeling a little slow for about the first 2-3 minutes. I am talking like 6-8 beers, 6-8 shots of various alcohols like Vodka, Tequilla, Whiskey, Brandy, etc etc. No hangover. 4-5 glasses of wine and my head feels like it wants to explode the next day. I dislike the taste as well. Only the very best wines are palatable for me.

Not really fond of any alchohol, really - don't like the taste. (About the only stuff I drink is the required champagne - hideous stuff - at New Year, and the periodic Creme de Menthe on ice cream or in hot chocolate... but that's for the mint.)

Sushi. One of my guilty pleasures I indulge in. One of the few healthy foods I actually like to eat and tastes good.