Make sure you are keeping track of what you're drinking. Except for water, almost everything you drink contains calories. Calories, whether from soda, beer, juice or other drinks, all add up during the course of the day. Carefully monitor the calories in the liquids you drink.
Also keep a positive outlook and set incremental goals that are achievable. Stay motivated, set smart goals, and follow the advice in this piece, and you will be on your way to reaching your goals. Maintaining a healthy advanced appetite can be as much of a struggle as losing weight in the first place.