Well I have read an article about budhism a long time ago, I know about nirvana, but not that much about other things. I read a lot about our life journeys and our true goals, so In between these articles, I thought about all these things, worked on what I believe and then worked out an article which I thought, people would be forced to think about what is true life. So that's how I reached here. I don't believe in these things that much, but it is fascinating thinking that way. @iobates