"...now that I've had a true love I realize how nearly impossible it is to find."

Wrong-o sweetie, turn those binoculars around ~ now that you've had true love you know it is POSSIBLE and you have already proven your ability to find it! Was she one in a million? Then there are at least 81,000,000 more possible loves for you in the world, 300-400 right in the USA, at least 3 in Jamaica...

There's a commercial or billboard I've seen recently, don't recall if it is in the US or JA, but it portrays 'Impossible' = Im Possible

O-lady probably just made a lucky guess on the argument, it comes up a lot in relationships. But YOU are the one finding your way through all of this, you are the one seeking peace. Its your journey and she played the part you wanted her for.

I think its all very cool, enjoy the ride!