Eating all day and wondering why you can't lose weight is like walking in the rain, with nothing to protect the "DO", after you just paid a lot to get your hair done, it don't work.
Its like turning on the stereo without electric, it don't work. Its like asking a really tall basketball player to run the ball in high heel shoes, two sizes too small, it don't work. Its like putting an adult male elephant in your baby's splash pool, it don't work.
If you can't be realistic about your health, then it just won't work.