Hi Serena, I had a personal trainer and she told me that not to worry about how much you weigh, but how you feel. Yes we all need to lose weight but I think we set unrealistic goals for ourselves. My goal is to reach 80kg not 65kg as recommended by who ever made that unbelievably ridiculous goal! If you excercise only 30mins a day, that will make you feel good, and you will look good as well! Dont worry about the kg's, work on the centimetres.