Mentally Strong People: The 13 Things They Avoid. By Cheryl Snapp Conner. Forbes, November 18, 2013. Also at News.com.au.
5 Powerful Exercises to Increase Your Mental Strength. By Amy Morin. Forbes, December 3, 2013.
How to Become a Mentally Strong Person: A Video Chat With Amy Morin. By Cheryl Snapp Conner. Forbes, December 6, 2013.
13 Things Mentally Tough People (Like Me) Avoid. By Rush Limbaugh. RushLimbaugh.com, December 13, 2013.
