Someone I knew in college had Crohn's disease. She had just been diagnosed a couple of months before her freshman year, and hadn't quite come to terms with it. She kept eating the wrong things and having to go to the hospital.
She just couldn't accept that there were certain foods she needed to give up if she wanted to stay un-hospitalized. I feel sorry for her and anyone with Crohn's or related conditions - I would die without my spicy foods, red meat, and caffeine!