Go to the doctor to assess what you need to do in your weight loss journey. You should get a full physical exam to determine what your body can handle and the best diet and exercise routine for your physiology. It is always better to consult with a physician before starting any exercise routine.
Heading out to dinner with a friend, go dutch with what's on your plate! The portion sizes at most restaurants are enough to feed a small army, way too much for a single person. Split a meal, dessert or drink with a friend to help cut those calories in half.
Your meals should be eaten at the table. When you are eating at the table, you are more aware of what you are eating. If you eat while watching TV or surfing the internet, your chances of continuous snacking is greatly increased. If you need to have a snack, try to pick healthy ones, such as fruits or vegetables.