Most kids have their picky eating habits, I'm sure, although I'm a big believer in letting/making a kid try everything. Ben doesn't know kids aren't supposed to like black olives or catfish and he's eaten both with gusto (despite the fact that I wouldn't eat either). I don't think it's necessary for a kid to live on mac and cheese and peanut butter and jelly sandwiches. And Ben's a fairly adventurous eater, though there are some things he absolutely refuses to eat. His biggest issue right now is presentation. Apparently he's channeling the Food Network.
Recently we were at a neighborhood meeting. There were a lot of kids in the room, but Ben was sitting on my lap while I was listening to the speaker. He wanted a snack so I pulled out a piece of bread and, obviously not thinking, ripped it, presenting half to him. Well, that just didn't sit well with him so he SCREAMED. I had ruined his snack. He did the same thing when I split a bagel for him. And don't get me started on when I combined his peas with his mac and cheese. Let's just say there was a lot of manual removal of peas.
However, the weirdest one is that I bought the same brand of turkey I always buy, but in a different package. When I pulled it out Ben absolutely refused to eat it. But when I pulled out the normal package of turkey he happily chowed down.