Or how about the one guy that shouts at people when they ask ANY question on why things work that way, responding with things like "NO!! It's not how we do it" and berating newer employees with their lack of legacy knowledge.
I've seen a grown man, extremely well educated, data scientist make a fellow data scientist cry. I've. Seen. Things.
I also made a conscience decision to focus on people, co-workers, and foster those relationships where I can. Sometimes I have to leave those behind when drastic life changes happen, but ultimately I'll always be there should they need me. Kudos to the OP for including the Sinek clip, love that guy.