Are you one of those unmarried, no kids, no future, asexual guys? If that's you, your genes will be gone in a few years. No one hears about the Shaker movement anymore. They all felt the same way you do! No one remembers them and no one cares what they thought.
You understand what castration means? I don't think you do. I plan to enjoy my life and my marriage. You do you, which sounds like your lifestyle. No wife, no kids, no future I assume?