Not weird at all. My wife is the same way about food . Describes it like you are. Me l eat for purposes only. I look at food as fuel. I occasionally crave a pop tart. I have MD so it won't let me stray to much or l will mentally drive myself insane. Got worse after my TBI but made me a better bodybuilder but my quality of life is not great. You have a form of OCD with food. You have ritual's like a heroin addict does about the actual process of shooting up along with Euphoric recall of it and talking about how good the smack was or past experiences.