I have lost stones of weight through low carbing and keep it off for years while been insulin resistant and hyperinsulinemic (long before becoming full blown diabetic) if I stayed eating like that constantly (and seen carbs as very occasional treats) probably I wouldn't have developed diabetes, but periods of stress and seeing that my weight didn't come back quickly made me complacent and I thought I could eat normally since the weight didn't creep back on, but I can't eat too many carbs without putting the weight back up eventually, nowadays much faster than before.
Carbs, the more I eat them the more I crave them, the less I eat them the less I crave them, except when I am stressed. I believe this is due to hyperinsulinemia and not because lack of willpower in me.
I don't see my eating style as high fat.
I eat things that are high in fat when and if I am hungry, particularly at the beginning, as I lose weight I stop being hungry and it becomes a pretty much a normal diet (without the carbs) just with occasional protein/fat treats here and there if I feel hungry.
Never reached the point where I don't want to lose anymore weight... we will see when I get there... to be honest it would be great to have that as my main problem
My meter taught me I can eat sweet potatoes, a few boiled potatoes, beans, and a few other things without affecting my BGs, but if overdone they can stall my weight loss. I keep away from them but I know I can eat them and I occasionally do.
GP's opinions vary, mine is really happy with low carb/ paleo lifestyle and so is my nurse.