There are posts (not just here but elsewhere) from people who have a normal BMI and/or a goal that would be defined as "underweight". If you are a normal weight and see yourself as overweight you should speak to your doctor. "weight loss tips/advice" are designed for people who are overweight.
If you want to change your body composition (lean tissue vs fat ratio) and you have a normal weight you may not want to restrict calories but rather change what you are eating. And focus your exercise on muscle building more than cardio. Look into body building advice.
Fitday start date 12/9/12
Fitday start weight 190
Highest weight Jan 2009 218
Lowest weight Aug 2009 175
Goal 160: ACHIEVED Aug 25/13 (now to figure out how to stay here)
If you do what you’ve always done, you’ll get what you’ve always gotten. –Tony Robbins