You could just go fall "in love" and get it over with. Just go face your greatest fear about it and once you have then you can move on.
The odds are totally against you, all you have is a bucket of water to face the underworld with. Are you going for it or is it going to run your life.
When you get in a car crash, you have to get back in the drivers seat and drive or you will have that fear for the rest of your life. You have to get some miles behind you.
Jump in, fall in love, throw up, whatever.
Then go do it again. Work on improving each relationship.