No one takes a trip on a sightseeing quest to places they have never been before. Fat people have always been at a lower weight than what they previously. Essentially we weighed nothing at one time.
What losing weight should more appropriately be called is detoxing. They are going through a kind of AA to reduce their addictions to sugar extracts. It’s the same thing an alcoholic has trouble. Does an alcoholic go on a journey? I think not.