In my eyelids there are folds.does it indicate fat?natural way to overcome this.im 17yrs old

Natural creases : The lines and folds around your eyelids are normal. Much of this is genetically predetermined. Accentuation of the creases and extra protrusion of fat from behind the eye( within the socket) happens with aging. People with allergies that have intermittent eyelid swelling tend to get more creases, as so those who chronically rub their eyes. Chronic uv light also causes premature skin aging.

Not sure: It is difficult to visualize what your are concerned about without examining you. There should be folds in your eyelids, which are visible when your eyes are open.