The Coke I drink now is only 5oz more, it's ok. My grandparents used to have to force me to eat vegetables, I think you should probably listen to yourself as a kid while making some obvious logical adjustments. I find I'm much happier when I eat all the safe sweet stuff I want rather than pretending I actually like vegetables because of some health halo.
No idea how you can say this about the happiest place on Earth, but maybe try going with other people? Nothing beats taking a date to Disneyland. Of course, maybe if you're older all the rowdy teens and kids might annoy you or something.
I'm sure they are.