I arrogantly procreated in my bid for total world domination until I was defeated by my arch nemesis, The Urologist. We're all condemned to preach from our own unique positions.
some of us have the ability to recognize this and realize that our position is not everyones, or even most peoples, or even realize that one day we might have kids too, and all those older people that say that life is completely different post kids might be right.