When you need to know A to Z and your colleague only gives you A to C to work with, you just KNOW it is not going to be a healthy work environment.

@Hu-bot0x58 In the past, some colleagues of mine tend to treat me as some sort of threat rather than someone they can work with. As we are in the same working position, they want to hog all the glory and get a promotion. Oh boy, the toxicity was over 9000.