Men's duplicity and the extent of their ability to compartmentalise best understood by taking to loved ones of serial killers

https://www.youtube.com/watch?v=ajI_im5s4qQ

https://www.youtube.com/watch?v=_yCSeREFPEg

https://www.youtube.com/watch?v=NZUELRFN4H4

https://www.youtube.com/watch?v=cwOySbfH_lI

https://www.youtube.com/watch?v=09YG-m4ye8A

https://www.youtube.com/watch?v=rRMDrYnFyBc

In Kenya

https://www.youtube.com/watch?v=VNXTRrfRUBE