Bad choices

There are some foods that just should not be eaten. At least, not by me. I avoid them most of the time, but at times I get strange cravings for them. I eat them, and immediately regret it. For example:

1. Fish sticks: What an awful creation. For me, no fish is more disgusting/less edible than cod. (I love fish such as mahi mahi, Atlantic salmon, swordfish... You know, the expensive fish.) About once every two years I suddenly crave them, have some, and promptly feel sick.
2. Donuts: Way too much sugar in a small package. I eat them perhaps twice every six months. Every single time, they taste good, but within a few hours I'm dizzy and sick to my stomach.
3. Hot dogs: I'm talking about soy or turkey dogs, of course, since I refuse red meat. But still, all hot dogs are pretty nasty. I like the idea of easy access meat (most meat requires too much preparation for a busy college student with no kitchen to have often), but I wish the taste and intestinal effects could be improved.