How do you personally control not just overeating on something? This isn't about 'just don't buy it' kind of logic. That's not a real fix. Normal people don't have to avoid buying something so it must be something inherently wrong, and fixable.
I'm also talking about food you would need daily. So it's not like I'm overeating on apple pie or ice cream. But the cheese, nuts, yogurt are all things I at some point overate on. How do you stop eating that moment in which your body is full but your mind doesn't know that yet? How do you do it?