>Keto, Adkins, etc...They work. But they're not diets. It's a healthy lifestyle choice.

Diets don't work because diets end. I have heard before "If you have an goal that you consider the 'end' of your diet, you've already failed".

A lifestyle change is what is needed to lose weight and keep it off. If you reach your weight and "stop dieting", that just means you're reverting back to the habits that lead to your original weight gain...