Hello, my friend, I don't have any quick way to lose weight 10-20kg. I came in to answer questions just to tell you that I lost eight pounds in five days, not 105, but became 97 pounds, but there is nothing to show off, because the process is too painful, and my boyfriend and I have been in a bad mood for almost three years in those days, because we have separated. Another girlfriend offered to visit his hometown. You can guess what this means, so I'm sad. Then I didn't skip meals every day, but I still lost weight quickly (because I didn't want my mother to find out). Sorry, I hope you are healthy and happy. As long as you are healthy, being fat is nothing, really.