Portion Control?

I have never been a fan of portion control. (I am the one on the left in the picture.) But recently I have been adding alot of vegetables to my meals in the evening, and sometimes when I bring my lunch in the next day to work. I find that the vegetables do a great job of making the meals seem bigger. For instance, today I had some vegetables with salmon. And the portion of salmon was quite reasonable, but the vegetables added more volume. I understand this type of eating, if that is what you want to call it, is refered to as "volumetrics". So take it from me, someone who tried to eat a 5lb. prime rib in Montana (as seen above), this volumetrics things seems to work. Oh, and I did not succeed at eating the prime rib. I probably ate about half. They get so dry in the middle, well at least when they weigh 5lbs.