According to our culture every villege has a goddess who lives outside the village and saves the villege from evil things.In chhattisgarh she is SITLA the goddess of calmness and peace.The sitla is the one who helps person to get rid of his sorrow and helps the person to get calmness.This is not a blind belief but it is scientifically that the position of sitla is always in a green and open area of outside the villege where very few people goes.The place itself is able to give inner peace to someone.