Thank you all so much for your responses. This is good to hear, I absolutely hate dry well done meat, so I would have no problem saying goodbye to that forever, as long as I can enjoy the occasional medium rare high quality cut of steak. And I don't mind cutting certain foods down to an occasional treat, I just don't like the idea of never being able to eat them again. And it seems the only thing that I hear that almost nobody can tolerate well is soda, and I don't drink much soda anyway.
The only thing that I will miss having regularly is beer, but I've been looking for a reason to start appreciating wine.
Thanks again!