Jean Fain is a writer, licensed psychotherapist, and teaching associate in psychiatry at Cambridge Health Alliance (a teaching affiliate of Harvard Medical School). She has dedicat...lihat lebih banyakJean Fain is a writer, licensed psychotherapist, and teaching associate in psychiatry at Cambridge Health Alliance (a teaching affiliate of Harvard Medical School). She has dedicated her work to helping others keep physically, emotionally, and mentally fit.lihat lebih sedikit