Quote by David Buss
"Jealousy is not a simple emotion. It is a complex state of mind that involves fear of loss, anger at betrayal, and sadness at deprivation."
More from David Buss
"Evolution is not just about survival of the fittest; it's about differential reproduction of the fittest."
"Jealousy is a powerful emotion that has shaped human behavior throughout history."
"Sexual jealousy is a universal human experience rooted in our evolutionary past."
"Understanding our evolutionary psychology helps us understand human nature."