You must watch the documentary: Born into Brothels: Calcutta's Red Light Kids.
This is a documentary by Zana Briski who put camera's in the hands of the youth in Calcutta and taught a photography class there, and got involved in their lives. It's amazing and heart wrenching and if you think your life is bad, watch this movie. You have nothing to complain about.
You can see clips of it via you tube to the right. And you can get it on netflix.