It's not really germane.

Statistically, your divorce probability drops dramatically when you get married at 25, and doesn't change much afterward.

Once you're married at 25, the primary risk factors are: substance abuse (obvious), prior cohabitation (many people feel they "slide" into marriage when they do this), and unemployment.

If you make the wrong decision, you're looking at potentially losing half of your assets in a divorce. Plus, if you're unlucky enough to have a kid, there's another 18 years of child support. If you survive that without going broke, you'll also probably feel compelled to pay for college. There goes another half million.

Of course, maybe it's not quite that bad. Maybe you're just really miserable all the time. Things aren't quite terrible enough to leave your marriage, especially considering the consequences, so you suffer for a couple of decades. Instead of giving up half your money, you give up half your life and most of your freedom.

I have friends in this very situation. They tell me they wished they stayed single.

Yeah, I'd say finding the right partner is pretty germane.