“In a healthy environment, increased threat sensitivity, poor emotion control and enhanced fear memory in MAOA-L [i.e., the “warrior” variant] men might only manifest as variation in temperament within a ‘normal’ or subclinical range. However, these same characteristics in an… — Robert M. Sapolsky Copy Share Image
![“In a healthy environment, increased threat sensitivity, poor emotion control and enhanced fear memory in MAOA-L [i.e., the “warrior” variant] men might only manifest as variation in temperament within a ‘normal’ or subclinical range. However, these same characteristics in an abusive childhood…” quote by Robert M. Sapolsky](https://sms4smile.com/quotes/img-quotes/754/robert-m-sapolsky-1166_decision-making_in-a-healthy-environment-increased-threa_846385.jpg)