I felt the same thing in my previous job. From loving it to hating to, to hating those who hated it with me. I was a total wreck. I loved the project, hated the boss. Compared myself to the point of exhaustion. I eventually left and I still think that was a good decision. Now, I am feeling like I couldn’t work for anyone else. Was it because I was disconnected from the purpose or because I am competitive by nature? Or both? Love the discussion you brought up. Would love to hear more of your thoughts on that.