I'm not.
I'm in college now and I can't say I'm looking for anything serious unless the right one is dropped right into my lap.
Love is great, honestly. I used to love being with my high school girlfriends more than anything and I was always 100% faithful to them.
But then I woke up and realized, truly, there is no one at my age even close to being trustworthy; that I'd turn my back and she'd be messing with someone else, using my money and occasionally paying attention to me.
But I'm bitter, so hey.
I think maturity sets in with age and with age is when girls grow into women. That's when I'd imagine they're ready for marriage; when I'll be ready for it.