Why do some possessed people not put on weight despite overeating?
In some cases the possessed person does not put on weight even though they overeat. In Pratik’s case he did put on weight. If the ghost uses the Absolute Earth or Water Cosmic Element to eat the food through the person, it generally increases the person’s weight. If the possessing entity is of a higher level and uses the Absolute Fire Element to eat the food through a person, then there is no increase in the person’s weight despite overeating. The higher level possessing entity can also use the Absolute Earth or Water Element if it wants to posses a person. The Absolute Cosmic Element used would depend on how the possessing entity wants to harass the person it possesses.