Ooh, fair point. Discomfort caused by cravings is motivating.
Maybe people have babies because they get cranky if they don't.
(
_Felix 's school of dance and occult sciences,
Sun 7 Sep 2008, 2:31,
archived)
If we paid full attention to the urges of our genes
we'd be constantly eating other people's babies. And then having some ourselves.
(
_Felix 's school of dance and occult sciences,
Sun 7 Sep 2008, 2:36,
archived)