They would inhale everything and everyone if it were possible, because they think this would be complete satisfaction. And, not only is it not needed by the body, it is actually harmful to the body. The craving is so great they cannot control it anymore. You're damaging your body in a way that you think is giving you happiness. This goes against all intelligence.
Some people repeatedly overeat.
A person eats and eats and eats, even though he knows that it's very bad for this health. It's bad for my heart. I've got to slow down. He's sitting there looking at his big dinner, with his heart problem on one hand, but then there's this overwhelming inner craving on the other. This is a new method that they are now using to artificial restrict and control the tongue.