I am the soul

Let's ask a question ourselves, when we were born, our body was so small. Then how did we grow big??  The definite answer is our body grew with what it has been fed. Then the equation stands is if we are not the food we ate then the body that grew out of the food too does not belong to us. Then why  so much love for the flesh and skin that are changed form of food. Our body and soul has two different individuality that is bonded with breathe. Once the breathing stops body and soul will get separated , just like a husband and wife gets separated after a divorce.
   Having two different individuality one gets full fledged food for betterment,where as no one thinks for betterment of souls. For instance,  when a husband and wife loves each other vrey much can suffice the hunger of other by filling own's stomach? In the same way by satisfying body one cannot satisfy soul. The faster we understand this truth/ philosophy the better.