@ebrown p,
Yikes, that sounds grim.
I know what you mean but I don't think that's as general as you make it sound. There is a
spectrum of people with whom any given person can "fall in love" with, or choose as a mate -- I agree that people can over-romanticize the chemical madness phase and flit from one partner to the other, thinking only that phase is "true love."
At the same time, I don't believe that we can just decide to love
anyone. Chemicals do have a place. If they aren't there at all, they aren't there, and forcing it won't help anyone.