I just try to be conscious of what I am eating, asking myself all the time whether I am finishing what is on the plate because it is there or because I am still hungry. I consciously take reasonable size portions when I serve myself. If I am at a restaurant and get a huge serving of meat or fish or something like that, I often cut it and put a portion off to the side and tell myself that I will not eat that part unless I am still hungry. I don't weigh and measure my food -- it makes it seem too much like a diet to me -- but I am very conscious of not eating when I am not hungry.