Ever look at a fish in an aquarium? They just swim around with not much direction. Jus content being where they are and accepting their surroundings. This is how their world was, is and always will be.
If you have not tried to go for any of your passions, dreams or desires, and believe that this is the best your life is going to be, you are one of those fish in that aquarium. Just moving around the earth aimlessly until you die....
