Background: In winter, daytime is very short where I live. A few months ago, due to a bad sleeping habit, I had not seen sunlight for almost a month. Then I noticed some strange things had been happening to me for a few days. I wasn't feeling any emotion (especially fear). In addition, ability to distinguish between right and wrong was slowly fading away.Does not seeing any sunlight for some number of days affect sense of morality and emotions?Update: As I recall, this happened to me 3 times over 4 years of time. But I wasn't aware of it.
Does not seeing sunlight for several days impair moral judgment and lower mood?
emotion;moral psychology;mood