Cubist images and modern architecture are related to each other because of the patterns that are used. We can clearly see clean lines in both cubist images and modern architecture along with the impressionistic view of the entire structure and any angle of the view that actually provides a view of the entire structure.
People that are sad actually sleep less because they just keep waking up in middle of sleep. This disrupts the sleep cycle. Happy people get the most sleep between the two.
