Fisher provides a formula for long-term long, based on evolutionary neurology and brain chemistry.
Once the reader has identified themselves as an explorer, builder, negotiator or director, they can then find, fix or keep their ideal love match..
She analysed the personalities of more than 28,000 users of match.com and has identified a range of 4 personality types and which ones complement each other.
Fisher provides a formula for long-term long, based on evolutionary neurology and brain chemistry