Are you really interested in losing weight?
Having rest is the best part after some long day work but getting used to rest is something not good for work. Your whole career is at stake while you lift your gaze up from the work that you do. It is not easy to become the top player with lots of rest.
The success can be achieved in every field of life with more work. That work could be of any type from typing to moving stuff but if you are focusing on your body than go for a proper plan. If you are told that it is possible to lose weight in 3 weeks what will you be willing to do. Are you going to achieve what you want with hard work or you are going to let this opportunity go? Are you willing to use best supplements for weight loss with your diet to burn fat?
Yes, there is a diet plan by Brian Flatt that offers you to lose weight up to 23 pounds in just 21 days, but at the end, it all comes to how much effort you are really going to put in. The greater your efforts will be the more chances for success you will get the lazier you will become the less likely you are going to be to taste success.
If you are passionate, consistent, and have the courage to do it, you can do it.
Else, you cannot.