Stress, Portrait of a Killer - Full Documentary (2008)

my artworks:
http://marendoozaki.blogspot.c....om/2017/02/blog-post
subtitles are available in 76 languages in the settings icon, you can improve them on this page (please send me a message so that I can upload it): http://www.amara.org/en/videos..../ZoXiuqhJ9w79/info/s
other awesome, more in depth Sapolsky presentations: http://www.youtube.com/watch?v=NNnIGh9g6fA&list=PL848F2368C90DDC3D