what is body?
Our body is a tool, inside which the life lives. It is made up of organs. External organs and Internal organs. Internal organs are stacked one over the another. So, sitting in a straight posture, makes our organs function better. Sitting in a criss-cross position enables organs to function at its best. Digestion will be best when we sit in this position and eat. Our body is a temple, where our inner god /life form/soul resides. So, keep the temple nice and clean. Don't dump unnecessary stuffs inside your body. Eat when you are hungry, Drink water when you are thirsty.