I'm not exactly being judgmental. Although, I suppose that's a part of it. You can't know what you're missing out on, until you are married with kids, while most of us do know what being single without kids is like.

No, what makes me sad about this is that my impression is that many people would like to be in relationships and are failing to do so.

I say this thinking that weak generations create hard times, and hard times create strong generations. Unless other cultures with higher birth rates take over everything and, in the case of the USA, dominate the political system—then what happened to the Roman Empire will happen.