You’re free to live your life as you please, so long as you’re not harming anyone. I stand by that statement because I believe that autonomy, the freedom of choice, and the ability to decide for ourselves what’s truly best for us are what separates civilization from chaos. The grown-up thing to do is to respect each other’s rational choices, even if we might do things differently ourselves. So, for instance (and full disclosure): I come from a large family and I want to have a large family of my own, however, I know that having children isn’t the right choice for everyone. I’m fine with that. Some others? Not so much.