Maybe you aren't prone to addiction like I am - it's a family trait. I've never fallen prey to cigarettes, alcohol, or drugs, like some of them have. But foods are a weakness, and I will CRAVE a food, sometimes maddeningly.That's just an odd view to take for me. I have traveled extensively and never regretted having some great new meal. (bad meals, yeah, there have been some). The meals just help build fond memories.
I know exactly what you mean. I very much crave specific food items. I feel like I just HAVE to have them right away or my whole day is off. I understand your frustration about companies changing formulas perfectly - and even chains do this to me. They've stopped serving some of the dishes I really loved at Chilis and it irritates the hell out of me. Also, I went to this very nice restaurant out of town that served the best raspberry creme brulee I'd ever had, it was so amazingly good. I actually managed to make it back to the same restaurant years later, only to learn that they haven't served it in a while and couldn't make it. I was devestated! I still think about it every so often and wish I could taste it again. It absolutely sucks.