*tip*

If you need to run to the store to grab a gallon of milk go to 7-11 or a convenience store rather than going to a grocery store. At the grocery store it's easy to grab a bunch of things that you "just remembered you need" like ice cream, cookies and a chocolate cake. I know I end up walking out of the store with close to $100 of items when I just wanted the milk! At the convenience store you might just grab a cup of coffee and a chocolate bar...much safer for your wallet.