Use mustard, salsa or plain yogurt in place of 1 tablespoon of mayonnaise.
Eat 1 slice of toast at breakfast instead of 2.
Order a cup of soup instead of a bowl.
Try a plain baked potato with pepper and nonfat plain yogurt instead of sour cream.
Eat cereal with skim milk instead of whole milk.
Swap broiled or grilled chicken for breaded and fried.
Use tuna packed in water rather than oil.
Swap a diet soda or flavored water for regular soda.
Enjoy a glass of wine or a wine spritzer instead of martini or margarita.
Have a chocolate kiss instead of a chocolate bar.