Don't forget these two: "Save when you can, instead of spending". And "don't have kids you can't take care of, so they don't end up starving and unable to pay for 'life-saving medical care' when they're older."

Don't forget to fully anticipate the future with perfect accuracy so you can be sure that you'll be certain of your ability to afford kids.

Life is uncertain and variable. Demanding that people make choices based on unknowable futures is a bit silly.

"Life is uncertain and variable. Demanding that people make choices based on unknowable futures is a bit silly." And what about demanding that other people pick up your burden if the unknowable future impacts you negatively? It works both ways, you know.

You are 100% correct, life is uncertain and variable. And there is no way for anyone to fully anticipate the future with perfect accuracy. However, that right there is the most powerful reason that should be compelling individuals to be more careful and risk-averse. Especially when it comes to family, kids and health.

You should think carefully before calling for risk-averse behavior on a site closely affiliated with ycombinator.

Why? Care to elaborate on that?

Ycombinator exists to encourage highly risky behavior. Specifically, founding a startup.