I get all my day-work done in the evening, when I'm in the office I just browse reddit or read HN because; unless I'm in a meeting or talking to a colleague- I cannot possibly be productive.
(I _really_ did try to avoid Reddit/HN but after 2 years of doing basically nothing above a 10 minute task I couldn't do it anymore, I was bored.)
And my company still trucks on with an open office policy. :(
Or the shaking of the floor. I worked in a "modern" high-rise of a well known company with open offices and the floor felt like it was made of Ikea particle board skin of an under-floor giant African drum.
I don't have an option, the fishbowl is thrust on me and has been for many years over many jobs.
Similarly; I actually prefer the dark, but were I in a situation where I walked into a dark room in the middle of a building- I would probably not like it.