This was a pleasure to read, Marvin. Oh. My. Goodness. I was exhausted for you as you talked about the conversation in the first part of your article. I was wondering if you felt completely lopsided after your run. :)  You have analyzed the traits so well and I love that you pointed out that we each have them to some degree.  I  think what helps us not show them to extreme is genuinely caring for people and always being conscious that they get to have opinions, skills, interests and we should be willing to listen to them but also to share our own experiences.