original source: https://www.youtube.com/watch?v=Us979jCjHu8
Psychology Professor Dr. Jordan B. Peterson explains how drug addictions build subpersonalities in your brain.This is directly related to yesterday's clip: https://www.youtube.com/watch?v=fmnqnCi0j_8

Dr. Peterson's new book is available for pre-order:
12 Rules for Life: An Antidote to Chaos: http://amzn.to/2yvJf9L

If you want to support Dr. Peterson, here is his Patreon:
https://www.patreon.com/jordanbpeterson

Check out Jordan Peterson's Self Authoring Program, a powerful tool to sort yourself out:
http://bit.ly/selfAuth (Official affiliate link for Bite-sized Philosophy)