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Dr. Fisher is talking about why we fall on love and her new book Why Him Why Her, based on her work with Chemistry.com.

Online dating is just getting started.

Brain is the finest matching machine.
Brain knows in 3 minutes if the other person is worth pursuing.

Dating sites are not transparent enough about their matching systems.

Four types of character
Explorer
Builder
Director
Negotiator

Chemistry questionaire taken by 7 million in 39 countries.

You go with your type.

Female directors go for male negotiator.

Dr. Fisher Studied 178k people on Chemistry.com.