Anyone else feeling gloomy since daylight savings time kicked in? State College goes dark by 6pm now and I must admit, I am beginning to feel less motivated to do anything passed sunset. Well, this sparked an idea for a blog post. I am not necessarily depressed, but is there a relationship between these depressed feelings and weather conditions? And, if so, are the results of this relationship dramatic?
Seasonal Affective Disorder (SAD) is a type of depression that occurs annually within a person. According to this website, It is most commonly found in individuals who live in areas with daylight fluctuation, as well as individuals between the span of 15 and 55 years old. It is also more common in women than in men. Although the etiology is not clear-cut, experts believe SAD may be caused by lack of sunlight. Absence of sunlight can throw off a person’s sleep cycle, overall mood, and circadian rhythm.
So, would you assume suicide rates peak during winter? Why wouldn’t they? Winter is the “darkest” time of year. Well, surprisingly, winter is not the prominent suicide season. In fact, “suicide weather” occurs during spring and summer. Let’s give a hypothetical scenario:
Lucy goes to Penn State, where winters are extremely dark and cold. She begins to feel less motivated and experiences mood swings daily. She always feels fatigued and sees herself gaining weight. These are all symptoms of SAD and Lucy falls into a depression. The spring and summer seasons are approaching, and she begins to feel more energetic. This could be because of the additional hours of sunshine. This energetic attitude may be mistaken for improvement, and everyone may assume Lucy is back where she belongs. However, what we do not consider is that “it takes energy to end a life”. The desire to end her life may have been present for some time, but the stimulation to actually do it did not arise until her energy increased. Now she has the motivation to execute her plan. Lucy commits suicide in the midst of the spring season.
Where does this energy come from? According to this article that maps out the scenario given above, many studies found that people experience an increase in serotonin levels during the spring season. Serotonin releases chemicals that makes people happier, as well as more aggressive. Perhaps this aggressive behavior could have caused Lucy to act impulsively and make an irrational decision.
This website offers a different explanation. It is quite possible that the release of melatonin in the brain is the what throws off our mood. Melatonin regulates sleep cycles and the excess release of it may make an individual experience these gloomy and discouraged feelings.
Although there are many contributing factors, I am still fascinated by the phenomenon. Stay positive people! This State College weather may not be in our favor but Penn State students always have plenty of reasons to stay motivated!