Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Memorable and Validating

Dr. Walker is a good and articulate writer who accomplishes an amazing amount -- from South Africa to Boston -- in just 139 pages of very short chapters on a mercifully brief but pivotal marriage to a borderline personality (and her privileged psychogenic family) while in medical school and on his close Catholic family life as one of eight children. A necessarily cathartic memoir, Dr. Walker is a compassionate but awake psychiatrist whose "instinct for self-preservation" motivated a savvy specialization in BPD. Highly recommended for non-bps in need of validation, not recommended for borderline personalities who are not well into recovery.