“When somebody leaves Match.com or Chemistry.com, they ask you why you left. One box you can check is, 'I found somebody.' Between 15 and 20 percent of people check that box.”

American anthropologist, human behavior researcher, and self-help author

Helen Elizabeth Fisher was an American anthropologist, human behavior researcher, and self-help author. She was active in the late 20th and early 21st centuries, and is known for her work on human behavior and relationships. Fisher was a biological anthropologist and served as a senior research fellow at The Kinsey Institute of Indiana University. She was also a member of the Center for Human Evolutionary Studies in Rutgers University’s Department of Anthropology. Before that, she worked as a research associate at the American Museum of Natural History in New York City.