I've had conversations on similar aspects to this many times. There are many psychological issues involved but the highlights are: 1. People eat for many reasons, sustenance being only one. People eat for enjoyment, because they're happy, because they're sad, to deal with stress, as a substitute for something else arguably more destructive and so on. The sooner you can adjust your mental view to treating food as noth…
"The sooner you can adjust your mental view to treating food as nothing more than fuel, the better off you'll be" Better off how? Eating for enjoyment is one of the best pleasures in life. To quote someone else, if you spend your life eating no butter, no lard, no salt; you're gonna feel like a damn fool lying on your hospital bed, dying from nothing.
It's sort of like smoking. Nobody enjoys smoking when they first start. It's disgusting! But they think: "If it's this bad then I can stop at any time" - then they can't. A similar thing happens with coffee and sugar. If you have 3 sugars in your coffee and slowly start to reduce it, then eventually cut it out then for the first few cups when you cut it out you won't like it, but then you'll actually be OK with it. Then you won't be able to drink it with sugar at all!