Is your mental range of possibility being stifled by the ceiling above you? From a little while ago, via ScienceDaily:
Recent research by Joan Meyers-Levy, a professor of marketing at the University of Minnesota Carlson School of Management, suggests that the way people think and act is affected by ceiling height.
“When a person is in a space with a 10-foot ceiling, they will tend to think more freely, more abstractly,” said Meyers-Levy. “They might process more abstract connections between objects in a room, whereas a person in a room with an 8-foot ceiling will be more likely to focus on specifics.”
The research demonstrates that a higher versus a lower ceiling can stimulate the concepts of freedom versus confinement, respectively. This causes people to engage in either more free-form, abstract thinking or more detail-specific thought. Depending on what the task at hand requires, the consequences of the ceiling could be positive or negative.