Of course, you can easily lose 8 KGS by making small changes in your lifestyle. Include a lot of liquid, fiber and low fat diet in your routine and do some form of exercise for at least 15 minutes daily.
Most Importantly, start your weight loss journey with detoxification of your body and then move slowly adopting one by one new habits. In addition, if you can read something from these Books About Weight Loss, it will inspire you to keep moving forward.