I have name changed for this. I work in a legal job and was chatting to an estate agent yesterday who I know really well. Knew she had been away for the weekend and I asked her to let me know how it went. Anyway she was telling me about a few funny things that had happened and I was laughing along with her - did actually phone for business chat but this was an aside. Next minute my door is slammed shut from the outside by a colleague. For context we all have our own offices with doors and hers is quite a bit away from me. She would never have heard me from there but might have been passing. I am fuming. If she had whispered can I shut your door over a bit I wouldn't have been offended but I just feel that the whole workplace is becoming more toxic. I work long hours and like to have a friendly manner with people I am dealing with all the time - they give us business so it makes sense. AIBU to be raging. Today I just sat with my door shut, I just can't be bothered with the infantile drama of the whole place.