Sandra K Elliott Posted on January 30, 2021 in by 0 Comments Here's what to do next. Know when Mark posts a new blog or has other news to share. Get a short email when Mark's posted a new blog or has other news to share. And yes, it will be short. Related ArticlesThe Demander: one of the 52 types of difficult people I’ve documented.The Thief: one of the 52 types of difficult people.The customer is always right. No they’re not.