Also,

Is it possible that the absence of pain can act as a pseudo impulse to the brain, a recommendation that you're happy?
In other words, can you fool your brain into happiness by avoiding pain all together?

Beats me.

Of all the potential romances, you've got to wonder if they're worth the pain at the end?
How do you go on trying to destroy the pain and prevent yourself from enjoying it at the same time?
Beats me.