We all know Mark was not in a good place in his personal life around the making and touring of the On Every Street album, and he may have taken it out on other people, if that was intentional or not I don't know because I wasn't there!! But, really, hasn't everyone gone through bad times in there life? I know I have, the difference is I didn't do it in front of the entire world. I am sure after putting Dire Straits to bed and going solo made Mark into a different person, in a good way, and I am sure his personal life improved greatly after marrying Kitty, who has turned out to be the love of his life. He went to Nashville and came back with the core musicians that formed his solo band for the best part of 30 years, the people who have a long recording history with many artists, they didn't have to play with Mark, they clearly wanted to, and they would not have stuck with him this long if he was still not easy to get along with!! why would they? Also, the like of Chet Atkins and Emmylou Harris have only ever had good things to say about it him, so, some people clash for whatever reason, but Mark has found the people who he likes to be around in his personal and professional life, so, that's great for him.