The focus in an open floorplan feels fragile, sitting in one I have a constant low level anxiety. I hate feeling constantly watched, as someone can see everything I do. Any time I sneeze I'm bothering a couple of dozen people. My monitors are open for display. If I eat at my desk everyone needs to suffer through that. My only sense of any sort of privacy are my headphones, which people are constantly talking over, or I'm taking off because someone is talking to me. There's no office door to close and never any promise of any sort of flow.