As per Indian subcontinent mythology, there are seven worlds below our feet – அதலம், விதலம், தலம், கபஸ்திமல், மகாதலம், சுதலம், பாதாளம். We get our food and water from there. We can’t see them. Similar to those seven worlds below us, are there worlds within our society we are not aware of? We see different classes of people daily but never stopped to ask how their life would look like. We may