Hello, and welcome all newcomers. Is it Monday, by chance? 
All about being civilised here, no tips for how to save 50 calories by eating X, or introducing yourself by telling us how much you weigh. This is a broad brush approach to a healthier, simpler relationship with food. Bring it on!
Tell us more about Brain Over Binge, kettle81. Well done on not eating until you're hungry, that's so rare nowadays isn't it?
pontious, your third rule is allowed (perhaps it should be 2a? 
) as I definitely eat too fast. I notice when I make a conscious effort to eat more slowly it's easier to put the brakes on and say, "I've had enough now".
On portion size, I'm going to try a new thing for lunches this week, which is to put everything I'm having for lunch on the same plate, at the start, and assess it for volume. Hopefully that will stop me having a sandwich, and then some crisps, and then some chocolate. I find it much easier to control portion size when it's dinner time and it's one course put on a plate all at once.