I treat interactions with people at work as being very "in the moment", very transactional, just doing the minimum to realize the goals of our work and the company. I don't invest time to build relationships at work beyond that. With my group of friends, I don't see them at work. I don't have many friends but with those that do, I still care about. Far less stressful compared to building genuine relationships at work.
Might be something to do with the workplace setting and money being involved in work. I don't get how transactional behavior in professional settings became taboo when money is at the center of most of it anyways. Nothing personal, just business.
My life shouldn't revolve around work or the people in them, but I do still want it to be stable enough in order to financially support my life outside of work. Can I have it both? In other words, low-investment, high stability work, in tech. Maybe that's a unicorn job in tech, I don't know.