2. Never Buy Food with Anything except Cash

When you have to part with your hard earned cash, it can be easier to resist temptation. If you have a penchant for a creamy coffee drink in the afternoon or a side of fries when work gets stressful, you may be quick to whip out the debit card. Try paying for food only with cash for a week or two. If you have to break a $20 bill for a coffee, chances are higher that you’ll be able to resist. Less food = weight loss.