I always feel uncomfortable when I hear this argument. It doesn't ring true; rather it sounds like an argument just to have one, like it is just repeating others.By-the-way: In what way is not having children "selfish"?? I have yet to figure that one out. Can anyone explain it to me?
I love my kids, boy, I turned into a defensive momma bear once they arrived! lol But I also spent many years learning to train: sea lions, dogs, horses . . . not cats, though I did know a couple that trained BIG cats, like tigers and leopards, and the process is the same. Be flexible based on the needs of each child and be consistent. I rule here because I am fair and consistent. I don't get too many arguments from my kids, and even less from my dogs. LOL But I also try to play "grandma" and play with them: from bucking bronco, to soccer, to drawing. It means they must help with chores so I can find the time to play with them. A win-win situation.