I think people put too much on their own willpower and ability to control themselves (demonstrated on this thread) and so little on the biological responses our body has to the food we eat.
It really matters how you fuel your body.
If you eat a lot of carbs (most people do in the UK) you are triggering your pancreas to make insulin to be able to deal with it. You fuel on fast burning glucose.
Glucose (the whole GI thing) is used quickly or stored in cells as fat.
This process makes you constantly hungry.
It’s not your willpower, not your failings as a human, it’s your body that evolved over millions of years.
Learn about your body before you give up. Quit saying it’s about willpower. It’s not!
Do you really think that the fattest version of humans that has ever existed (30% obese) have somehow lost all its willpower after millions of years? That’s ludicrous!
It’s the food we eat.
Look up high fat low carb diets, look up keto diets!
I eat this way and I categorically state that I do not eat less because I’ve got some magical will power, I eat ‘less’ because I’m literally not hungry.
Reverse the food triangle and your weight will transform