One of the leading problems in health today is obesity. And many obese people who are so desperate and dreamed of experiencing an abrupt weight loss. And they used to have alternative for them to loss weight in a span of days, weeks and months but weight cannot happen in just days of dreaming for it. You need to properly plan it out and you need some counsel from experts on how to do it productively.
First thing to do is, understand that obesity is an abnormality. What is your motivation in achieving 100% weight loss. It is a problem in which most people are having it now. Being obese is a hormonal imbalance that needs to be corrected with self discipline and proper diet. You need to have realistic goals on how you will achieve it with a positive response to it.