Romantic love is not an emotion. … It’s a drive. It comes from the motor of the mind, the wanting part of the mind, the craving part of the mind.

Helen Fisher, a biological anthropologist known for her research on the neurobiology and evolution of human mating, has often distinguished among three related systems: sex drive (lust), romantic love (attraction), and long-term attachment. In public talks and interviews in the 2000s–2010s, she frequently framed romantic love not as a fleeting feeling but as a motivational system rooted in brain reward circuitry—language she uses when discussing dopamine-rich pathways associated with craving, focus, and goal-directed pursuit of a partner. The quote reflects Fisher’s broader effort to translate scientific findings (including brain-imaging studies) into accessible terms for general audiences.

Fisher’s claim reclassifies romantic love from a passive “emotion” to an active, goal-oriented drive. By calling it “the wanting part of the mind,” she emphasizes its compulsive, energizing qualities: attention narrows, motivation intensifies, and the beloved becomes a primary reward. This framing helps explain why romantic love can override reason, persist despite rejection, and resemble addiction-like craving. It also implies that love is not merely culturally scripted sentiment but a biologically grounded motivational system—one that can be studied empirically and that interacts with, but is distinct from, sexual desire and long-term attachment.