As much as I disagree with what Vegeta has posted he hit on a point I was going to raise: don't fear failure. I propose this in more than just love, though. It's one of the hardest things a person can do, and it's something no one can ever perfect, but learning not to fear failure is the biggest step you will ever make towards success. Failure isn't a brick wall that proclaims "this is the end." No, failure is a learning experience. Failure lets you analyse what went wrong, why it went wrong, what factors lead up to the event occurring and you can use this information to mitigate failure the next time you try again. Failure is an experience, not a destination.
But really now just find someone who makes you happy, and you to them as well, and spend time with them. Give a chance for your feelings to develop naturally. Stop trying to marry a girl you haven't even asked out and just see what happens. Maybe she will be the one, or maybe she will leave your sorry ass for some other guy. There's no way to ever know for sure unless you give it a shot. Sitting in your room making an evaluation matrix of potential wives will just leave you lonely and upset. Just spend time with people and let chemistry do the thinking for you
