Colleagues can be a backUP for you, or they can be a stressful! something for you. Because I am AS a senior in this company, I talk a lot with juniors in THE VARIOUS departmentS. One day, I was a little bit surprised to find out that they have a big LOT OF stress AMONG THEM from colleagues. When I have a   HAD coffee with one of them, AND DISCOVERED THAT each of them have at least one enemy in company. THE Interesting thing is that EVERY ONE OF THEM APPEAR TO HAVE AN ISSUE WITH JUST ABOUT EVERY ONE ELSE, CAUSING THEM UNDUE DURESS!  the one who really hate someone, he/she get to have more enemy. Finally they hate most of colleagues, they get to depressed. I always say TO them, "Don't MAKE CONCLUSIONS ABOUT OTHERS; conclude somebody as some personality. It will restrict yourself. Finally the most strenous FRUSTRATED PERSON WILL END UP BEING people will be you!"