It's a given fact that weather does affect us in various ways. Sarting by a person's birth, statistics have shown that the weather in the day of birth plays an important role to the way this certain person will develop his personallity in the future. More specifically, people who are born during the automn and winter time tend to be more pessimistic and melancholic than those born during the spring and summer period. That is because a substance called serotonine which is responsible for the good mood, is being produced in our body in greater quantities when there is sun and warm days. So, when a newly-born is exposed in the sun or in a cloudy and cold environment has, from the very beginning of his/her life, more or less serotonine production in the future.
In addition to that, good and sunny days make us optimistic, cheesy and happy. As a concequence, not direct though,we tend to laugh more so our life-limit is extended!! On the other hand, clouds, rain and bad weather, make us feel unhappy, melancholic and raise bad and traumatic memories back from our subconscious and we tend to become aggressive, vindictive and in many cases, self-destructive.
Well, guys, have in mind that the weather can affect you both well and not well. So, if you fight with someone during the winter time, give him a second chance. It is not entire his fault but the weather has intervened a bit!!!