Some people, who find the way their house looks really (or even too) influential, tend to believe that their house is a complete mess. Even though sometimes it is likely to be rather related to a tendency to assess our house as something that is always worse than others, we are advised to also not forget that in some cases there are some rational reasons explaining this tendency.
Proper lightning plays a pretty popular role according to the thoughts of diverse people. We have an opportunity to see it for instance at work. In every greater corporation the lightning is designed then in this kind way that it wouldn’t affect negatively the productivity of different employees. Staying too long in too dark room may negatively affect the psychical sphere of every person, which might be seen in countries, when sometimes the night lasts for a longer period of time.