I Need Help Losing Weight,My Goal Would Be To Lose 50 Pounds In 1 Month. Don't Say Its Unrealistic Please!?

I Have A Treadmill Although Its not Electric It Does The Job . I Also Like The Cabbage Soup Diet & I Don't Mind Doing It Longer Than I'm Suppose To. Drink Alot Of Fiber Drinks Too . Please Give Me Some Weight Losing Tips I Would Really Appreciate It .