SLAVE..?

When a person comes across a certain point in life where he stops thinking about the future and starts questioning the past. Thinking back in life about a certain incident which further become a big turning point for him remembering those moments wondering what if I could go back to the past and change my future so that I could have lived without being a SLAVE!!! What am I SLAVE to? Imagine u spent almost 18 to 20 years of life in education which is necessary for surviving in this world knowledge of a person is treated as oxygen to the human body without it u won't survive and why is that because you have grown as an adult you can't survive unless you have proper earning and why is that when you were just a kid nobody cared about it. but now suddenly those people who asked you "how are you doing? What are you doing now? and believe me, those words are like a nightmare to some people who hide from others. Why would they hide because their knowledge was weak or ...