It takes two people to make a human tie. But only one to break it. - Nancy Kress

He introduced Marbet as “project psychologist.”
“I don’t believe in psychology,” Capelo said flatly.
Marbet remain unruffled. “Even that based on physiology?”
“If it’s based on chemistry, with replicable results from control experiments, then of course I believe in it. That’s science. Literary theories about the mind are not.”
“Ah,” Marbet said.
“Fairy tales, all. From Uncle Droselmeyer Freud to Lady Godiva Jennings, undressing some poor sap’s mind ‘consciousness layer’ by ‘consciousness layer.’ All for a large amount of money, of course.”

An enormous amount of behavior grows out of genetic imperatives.

That’s not a hypothesis, Lyle. That’s sheer speculation, expressed in gibberish. It says nothing.